[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.156 by root, Thu Sep 21 14:47:51 2006 UTC vs.
Revision 1.292 by root, Fri Dec 4 15:04:56 2009 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
28	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
29	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
30		51
31	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
32		53
33	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
34		66
35	#ifndef _WIN32	67	#ifndef _WIN32
36	# include <sys/types.h>	68	# include <sys/types.h>
37	# include <sys/socket.h>	69	# include <sys/socket.h>
38	# include <netinet/in.h>	70	# include <netinet/in.h>
39	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
40	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	77	#else
42	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	79	#endif
49		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		85
52	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 64
53		87
54	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
56		90
57	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
58		92
59	#if 0	93	/* mask out modifiers we are not interested in */
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
61	#else	95
62	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
63	#endif	97
		98	#define TEXID_SPEECH 1
		99	#define TEXID_NOFACE 2
		100	#define TEXID_HIDDEN 3
		101
		102	static AV *texture_av;
64		103
65	static struct	104	static struct
66	{	105	{
67	#define GL_FUNC(ptr,name) ptr name;	106	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	107	#include "glfunc.h"
69	#undef GL_FUNC	108	#undef GL_FUNC
70	} gl;	109	} gl;
71		110
		111	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	112	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	113	{
74	if (gl.BlendFuncSeparate)	114	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	115	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	116	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	117	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	118	else
79	glBlendFunc (sa, da);	119	glBlendFunc (sa, da);
80	}	120	}
81		121
		122	static GLuint
		123	gen_texture ()
		124	{
		125	GLuint name;
		126
		127	if (AvFILL (texture_av) >= 0)
		128	name = (GLuint)(size_t)av_pop (texture_av);
		129	else
		130	glGenTextures (1, &name);
		131
		132	return name;
		133	}
		134
		135	static void
		136	del_texture (GLuint name)
		137	{
		138	/* make a half-assed attempt at returning the memory used by the texture */
		139	/* textures are frequently being reused by cfplus anyway */
		140	/glBindTexture (GL_TEXTURE_2D, name);/
		141	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		142	av_push (texture_av, (SV *)(size_t)name);
		143	glDeleteTextures (1, &name);
		144	}
		145
82	#include "texcache.c"	146	#include "texcache.c"
		147	#include "rendercache.c"
83		148
84	#include "pango-font.c"	149	#include "pango-font.c"
85	#include "pango-fontmap.c"	150	#include "pango-fontmap.c"
86	#include "pango-render.c"	151	#include "pango-render.c"
87		152
		153	typedef IV DC__Channel;
		154	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	155	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	156	typedef Mix_Music *DC__MixMusic;
90		157
91	typedef PangoFontDescription *CFPlus__Font;	158	typedef PangoFontDescription *DC__Font;
92		159
93	static int	160	static int
94	shape_attr_p (PangoLayoutRun *run)	161	shape_attr_p (PangoLayoutRun *run)
95	{	162	{
96	GSList *attrs = run->item->analysis.extra_attrs;	163	GSList *attrs = run->item->analysis.extra_attrs;
110		177
111	typedef struct cf_layout {	178	typedef struct cf_layout {
112	PangoLayout *pl;	179	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	180	float r, g, b, a; // default color for rgba mode
114	int base_height;	181	int base_height;
115	CFPlus__Font font;	182	DC__Font font;
		183	rc_t *rc;
116	} *CFPlus__Layout;	184	} *DC__Layout;
117		185
118	static CFPlus__Font default_font;	186	static DC__Font default_font;
119	static PangoContext *opengl_context;	187	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	188	static PangoFontMap *opengl_fontmap;
121		189
122	static void	190	static void
123	substitute_func (FcPattern *pattern, gpointer data)	191	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	196	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	198	}
131		199
132	static void	200	static void
133	layout_update_font (CFPlus__Layout self)	201	layout_update_font (DC__Layout self)
134	{	202	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	203	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	204	* reasonably well with dejavu/bistream fonts
137	*/	205	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	206	PangoFontDescription *font = self->font ? self->font : default_font;
139		207
140	pango_font_description_set_absolute_size (font,	208	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	209	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		210
143	pango_layout_set_font_description (self->pl, font);	211	pango_layout_set_font_description (self->pl, font);
144	}	212	}
145		213
146	static void	214	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	215	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	216	{
149	PangoRectangle rect;	217	PangoRectangle rect;
150		218
151	// get_pixel_* wrongly rounds down	219	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	220	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		227
160	*w = rect.width;	228	*w = rect.width;
161	*h = rect.height;	229	*h = rect.height;
162	}	230	}
163		231
		232	typedef uint16_t tileid;
164	typedef uint16_t mapface;	233	typedef uint16_t faceid;
165		234
166	typedef struct {	235	typedef struct {
167	GLint name;	236	GLuint name;
168	int w, h;	237	int w, h;
169	float s, t;	238	float s, t;
170	uint8_t r, g, b, a;	239	uint8_t r, g, b, a;
		240	tileid smoothtile;
		241	uint8_t smoothlevel;
		242	uint8_t unused; /* set to zero on use */
171	} maptex;	243	} maptex;
172		244
173	typedef struct {	245	typedef struct {
174	uint32_t player;	246	uint32_t player;
175	mapface face[3];	247	tileid tile[3];
176	uint16_t darkness;	248	uint16_t darkness;
177	uint8_t stat_width, stat_hp, flags;	249	uint8_t stat_width, stat_hp, flags, smoothmax;
178	} mapcell;	250	} mapcell;
179		251
180	typedef struct {	252	typedef struct {
181	int32_t c0, c1;	253	int32_t c0, c1;
182	mapcell *col;	254	mapcell *col;
183	} maprow;	255	} maprow;
184		256
185	typedef struct map {	257	typedef struct map {
186	int x, y, w, h;	258	int x, y, w, h;
187	int ox, oy; /* offset to virtual global coordinate system */	259	int ox, oy; /* offset to virtual global coordinate system */
188	int faces;	260	int faces; tileid *face2tile; // [faceid]
189	mapface *face;	261	int texs; maptex *tex; // [tileid]
190
191	int texs;
192	maptex *tex;
193		262
194	int32_t rows;	263	int32_t rows;
195	maprow *row;	264	maprow *row;
196	} *CFPlus__Map;	265	} *DC__Map;
197		266
198	static char *	267	static char *
199	prepend (char *ptr, int sze, int inc)	268	prepend (char *ptr, int sze, int inc)
200	{	269	{
201	char *p;	270	char *p;
…		…
218	}	287	}
219		288
220	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	289	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
221	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	290	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
222		291
		292	static void
		293	need_facenum (struct map *self, faceid face)
		294	{
		295	while (self->faces <= face)
		296	{
		297	Append (tileid, self->face2tile, self->faces, self->faces);
		298	self->faces *= 2;
		299	}
		300	}
		301
		302	static void
		303	need_texid (struct map *self, int texid)
		304	{
		305	while (self->texs <= texid)
		306	{
		307	Append (maptex, self->tex, self->texs, self->texs);
		308	self->texs *= 2;
		309	}
		310	}
		311
223	static maprow *	312	static maprow *
224	map_get_row (CFPlus__Map self, int y)	313	map_get_row (DC__Map self, int y)
225	{	314	{
226	if (0 > y)	315	if (0 > y)
227	{	316	{
228	int extend = - y + MAP_EXTEND_Y;	317	int extend = - y + MAP_EXTEND_Y;
229	Prepend (maprow, self->row, self->rows, extend);	318	Prepend (maprow, self->row, self->rows, extend);
…		…
267		356
268	return row->col + (x - row->c0);	357	return row->col + (x - row->c0);
269	}	358	}
270		359
271	static mapcell *	360	static mapcell *
272	map_get_cell (CFPlus__Map self, int x, int y)	361	map_get_cell (DC__Map self, int x, int y)
273	{	362	{
274	return row_get_cell (map_get_row (self, y), x);	363	return row_get_cell (map_get_row (self, y), x);
275	}	364	}
276		365
277	static void	366	static void
278	map_clear (CFPlus__Map self)	367	map_clear (DC__Map self)
279	{	368	{
280	int r;	369	int r;
281		370
282	for (r = 0; r < self->rows; r++)	371	for (r = 0; r < self->rows; r++)
283	Safefree (self->row[r].col);	372	Safefree (self->row[r].col);
…		…
290	self->oy = 0;	379	self->oy = 0;
291	self->row = 0;	380	self->row = 0;
292	self->rows = 0;	381	self->rows = 0;
293	}	382	}
294		383
		384	#define CELL_CLEAR(cell) \
		385	do { \
		386	if ((cell)->player) \
		387	(cell)->tile [2] = 0; \
		388	(cell)->darkness = 0; \
		389	(cell)->stat_hp = 0; \
		390	(cell)->flags = 0; \
		391	(cell)->player = 0; \
		392	} while (0)
		393
295	static void	394	static void
296	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	395	map_blank (DC__Map self, int x0, int y0, int w, int h)
297	{	396	{
298	int x, y;	397	int x, y;
299	maprow *row;	398	maprow *row;
300	mapcell *cell;	399	mapcell *cell;
301		400
…		…
313	if (x >= row->c1)	412	if (x >= row->c1)
314	break;	413	break;
315		414
316	cell = row->col + x - row->c0;	415	cell = row->col + x - row->c0;
317		416
318	cell->darkness = 0;	417	CELL_CLEAR (cell);
319	cell->stat_hp = 0;
320	cell->flags = 0;
321	cell->player = 0;
322	}	418	}
323	}	419	}
		420	}
		421
		422	typedef struct {
		423	tileid tile;
		424	uint8_t x, y, level;
		425	} smooth_key;
		426
		427	static void
		428	smooth_or_bits (HV hv, smooth_key key, IV bits)
		429	{
		430	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		431
		432	if (SvIOK (*sv))
		433	SvIV_set (sv, SvIVX (sv) \| bits);
		434	else
		435	sv_setiv (*sv, bits);
324	}	436	}
325		437
326	static void	438	static void
327	music_finished (void)	439	music_finished (void)
328	{	440	{
…		…
364	n \|= n >> 16;	476	n \|= n >> 16;
365		477
366	return n + 1;	478	return n + 1;
367	}	479	}
368		480
369	MODULE = CFPlus PACKAGE = CFPlus	481	static unsigned int
		482	popcount (unsigned int n)
		483	{
		484	n -= (n >> 1) & 0x55555555U;
		485	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		486	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		487	n *= 0x01010101U;
		488
		489	return n >> 24;
		490	}
		491
		492	/* SDL should provide this, really. */
		493	#define SDLK_MODIFIER_MIN 300
		494	#define SDLK_MODIFIER_MAX 314
		495
		496	/******************************************************************************/
		497
		498	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		499	static GV *hover_gv;
		500
		501	static int
		502	within_widget (SV *widget, NV x, NV y)
		503	{
		504	HV *self;
		505	SV **svp;
		506	NV wx, ww, wy, wh;
		507
		508	if (!SvROK (widget))
		509	return 0;
		510
		511	self = (HV *)SvRV (widget);
		512
		513	if (SvTYPE (self) != SVt_PVHV)
		514	return 0;
		515
		516	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		517	if (y < wy)
		518	return 0;
		519
		520	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		521	if (y >= wy + wh)
		522	return 0;
		523
		524	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		525	if (x < wx)
		526	return 0;
		527
		528	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		529	if (x >= wx + ww)
		530	return 0;
		531
		532	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		533	if (!svp \|\| !SvTRUE (*svp))
		534	return 0;
		535
		536	return 1;
		537	}
		538
		539	/******************************************************************************/
		540
		541	/* process keyboard modifiers */
		542	static int
		543	mod_munge (int mod)
		544	{
		545	mod &= MOD_MASK;
		546
		547	if (mod & (KMOD_META \| KMOD_ALT))
		548	mod \|= KMOD_LRAM;
		549
		550	return mod;
		551	}
		552
		553	static void
		554	deliantra_main ()
		555	{
		556	char *argv[] = { 0 };
		557	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		558	}
		559
		560	#ifdef __MACOSX__
		561	/* to due surprising braindamage on the side of SDL design, we
		562	* do some mind-boggling hack here: SDL requires a custom main()
		563	* on OS X, so... we provide one and call the original main(), which,
		564	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		565	* and which calls our main (== SDL_main) back.
		566	*/
		567	extern C_LINKAGE int
		568	main (int argc, char *argv[])
		569	{
		570	deliantra_main ();
		571	}
		572
		573	#undef main
		574
		575	extern C_LINKAGE int main (int argc, char *argv[]);
		576
		577	static void
		578	SDL_braino (void)
		579	{
		580	char *argv[] = { "deliantra client", 0 };
		581	(main) (1, argv);
		582	}
		583	#else
		584	static void
		585	SDL_braino (void)
		586	{
		587	deliantra_main ();
		588	}
		589	#endif
		590
		591	MODULE = Deliantra::Client PACKAGE = DC
370		592
371	PROTOTYPES: ENABLE	593	PROTOTYPES: ENABLE
372		594
373	BOOT:	595	BOOT:
374	{	596	{
375	HV *stash = gv_stashpv ("CFPlus", 1);	597	HV *stash = gv_stashpv ("DC", 1);
376	static const struct {	598	static const struct {
377	const char *name;	599	const char *name;
378	IV iv;	600	IV iv;
379	} *civ, const_iv[] = {	601	} *civ, const_iv[] = {
380	# define const_iv(name) { # name, (IV)name }	602	# define const_iv(name) { # name, (IV)name }
		603	const_iv (SDLK_MODIFIER_MIN),
		604	const_iv (SDLK_MODIFIER_MAX),
		605
381	const_iv (SDL_ACTIVEEVENT),	606	const_iv (SDL_ACTIVEEVENT),
382	const_iv (SDL_KEYDOWN),	607	const_iv (SDL_KEYDOWN),
383	const_iv (SDL_KEYUP),	608	const_iv (SDL_KEYUP),
384	const_iv (SDL_MOUSEMOTION),	609	const_iv (SDL_MOUSEMOTION),
385	const_iv (SDL_MOUSEBUTTONDOWN),	610	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
394	const_iv (SDL_EVENT_RESERVEDA),	619	const_iv (SDL_EVENT_RESERVEDA),
395	const_iv (SDL_EVENT_RESERVEDB),	620	const_iv (SDL_EVENT_RESERVEDB),
396	const_iv (SDL_VIDEORESIZE),	621	const_iv (SDL_VIDEORESIZE),
397	const_iv (SDL_VIDEOEXPOSE),	622	const_iv (SDL_VIDEOEXPOSE),
398	const_iv (SDL_USEREVENT),	623	const_iv (SDL_USEREVENT),
		624
		625	const_iv (SDL_APPINPUTFOCUS),
		626	const_iv (SDL_APPMOUSEFOCUS),
		627	const_iv (SDL_APPACTIVE),
		628
		629
		630	const_iv (SDLK_UNKNOWN),
		631	const_iv (SDLK_FIRST),
		632	const_iv (SDLK_BACKSPACE),
		633	const_iv (SDLK_TAB),
		634	const_iv (SDLK_CLEAR),
		635	const_iv (SDLK_RETURN),
		636	const_iv (SDLK_PAUSE),
		637	const_iv (SDLK_ESCAPE),
		638	const_iv (SDLK_SPACE),
		639	const_iv (SDLK_EXCLAIM),
		640	const_iv (SDLK_QUOTEDBL),
		641	const_iv (SDLK_HASH),
		642	const_iv (SDLK_DOLLAR),
		643	const_iv (SDLK_AMPERSAND),
		644	const_iv (SDLK_QUOTE),
		645	const_iv (SDLK_LEFTPAREN),
		646	const_iv (SDLK_RIGHTPAREN),
		647	const_iv (SDLK_ASTERISK),
		648	const_iv (SDLK_PLUS),
		649	const_iv (SDLK_COMMA),
		650	const_iv (SDLK_MINUS),
		651	const_iv (SDLK_PERIOD),
		652	const_iv (SDLK_SLASH),
		653	const_iv (SDLK_0),
		654	const_iv (SDLK_1),
		655	const_iv (SDLK_2),
		656	const_iv (SDLK_3),
		657	const_iv (SDLK_4),
		658	const_iv (SDLK_5),
		659	const_iv (SDLK_6),
		660	const_iv (SDLK_7),
		661	const_iv (SDLK_8),
		662	const_iv (SDLK_9),
		663	const_iv (SDLK_COLON),
		664	const_iv (SDLK_SEMICOLON),
		665	const_iv (SDLK_LESS),
		666	const_iv (SDLK_EQUALS),
		667	const_iv (SDLK_GREATER),
		668	const_iv (SDLK_QUESTION),
		669	const_iv (SDLK_AT),
		670
		671	const_iv (SDLK_LEFTBRACKET),
		672	const_iv (SDLK_BACKSLASH),
		673	const_iv (SDLK_RIGHTBRACKET),
		674	const_iv (SDLK_CARET),
		675	const_iv (SDLK_UNDERSCORE),
		676	const_iv (SDLK_BACKQUOTE),
		677	const_iv (SDLK_DELETE),
		678
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_LAST),
399	const_iv (SDLK_KP0),	681	const_iv (SDLK_KP0),
400	const_iv (SDLK_KP1),	682	const_iv (SDLK_KP1),
401	const_iv (SDLK_KP2),	683	const_iv (SDLK_KP2),
402	const_iv (SDLK_KP3),	684	const_iv (SDLK_KP3),
403	const_iv (SDLK_KP4),	685	const_iv (SDLK_KP4),
…		…
458	const_iv (SDLK_BREAK),	740	const_iv (SDLK_BREAK),
459	const_iv (SDLK_MENU),	741	const_iv (SDLK_MENU),
460	const_iv (SDLK_POWER),	742	const_iv (SDLK_POWER),
461	const_iv (SDLK_EURO),	743	const_iv (SDLK_EURO),
462	const_iv (SDLK_UNDO),	744	const_iv (SDLK_UNDO),
		745
463	const_iv (KMOD_NONE),	746	const_iv (KMOD_NONE),
		747	const_iv (KMOD_SHIFT),
464	const_iv (KMOD_LSHIFT),	748	const_iv (KMOD_LSHIFT),
465	const_iv (KMOD_RSHIFT),	749	const_iv (KMOD_RSHIFT),
		750	const_iv (KMOD_CTRL),
466	const_iv (KMOD_LCTRL),	751	const_iv (KMOD_LCTRL),
467	const_iv (KMOD_RCTRL),	752	const_iv (KMOD_RCTRL),
		753	const_iv (KMOD_ALT),
468	const_iv (KMOD_LALT),	754	const_iv (KMOD_LALT),
469	const_iv (KMOD_RALT),	755	const_iv (KMOD_RALT),
		756	const_iv (KMOD_META),
470	const_iv (KMOD_LMETA),	757	const_iv (KMOD_LMETA),
471	const_iv (KMOD_RMETA),	758	const_iv (KMOD_RMETA),
472	const_iv (KMOD_NUM),	759	const_iv (KMOD_NUM),
473	const_iv (KMOD_CAPS),	760	const_iv (KMOD_CAPS),
474	const_iv (KMOD_MODE),	761	const_iv (KMOD_MODE),
475	const_iv (KMOD_CTRL),	762
476	const_iv (KMOD_SHIFT),	763	const_iv (KMOD_LRAM),
477	const_iv (KMOD_ALT),	764
478	const_iv (KMOD_META)	765	const_iv (MIX_DEFAULT_FORMAT),
		766
		767	const_iv (SDL_INIT_TIMER),
		768	const_iv (SDL_INIT_AUDIO),
		769	const_iv (SDL_INIT_VIDEO),
		770	const_iv (SDL_INIT_CDROM),
		771	const_iv (SDL_INIT_JOYSTICK),
		772	const_iv (SDL_INIT_EVERYTHING),
		773	const_iv (SDL_INIT_NOPARACHUTE),
		774	const_iv (SDL_INIT_EVENTTHREAD),
		775
		776	const_iv (SDL_GL_RED_SIZE),
		777	const_iv (SDL_GL_GREEN_SIZE),
		778	const_iv (SDL_GL_BLUE_SIZE),
		779	const_iv (SDL_GL_ALPHA_SIZE),
		780	const_iv (SDL_GL_DOUBLEBUFFER),
		781	const_iv (SDL_GL_BUFFER_SIZE),
		782	const_iv (SDL_GL_DEPTH_SIZE),
		783	const_iv (SDL_GL_STENCIL_SIZE),
		784	const_iv (SDL_GL_ACCUM_RED_SIZE),
		785	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		786	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		787	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		788	const_iv (SDL_GL_STEREO),
		789	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		790	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		791	const_iv (SDL_GL_ACCELERATED_VISUAL),
		792	const_iv (SDL_GL_SWAP_CONTROL),
		793
		794	const_iv (FOW_DARKNESS)
479	# undef const_iv	795	# undef const_iv
480	};	796	};
481		797
482	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	798	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
483	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		800
		801	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		802	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
484	}	803	}
		804
		805	void
		806	weaken (SV *rv)
		807	PROTOTYPE: $
		808	CODE:
		809	sv_rvweaken (rv);
485		810
486	int	811	int
487	in_destruct ()	812	in_destruct ()
488	CODE:	813	CODE:
489	RETVAL = PL_main_cv == Nullcv;	814	RETVAL = PL_main_cv == Nullcv;
…		…
492		817
493	NV floor (NV x)	818	NV floor (NV x)
494		819
495	NV ceil (NV x)	820	NV ceil (NV x)
496		821
		822	IV minpot (UV n)
		823
		824	IV popcount (UV n)
		825
497	void	826	void
498	pango_init ()	827	pango_init ()
499	CODE:	828	CODE:
500	{	829	{
501	opengl_fontmap = pango_opengl_font_map_new ();	830	opengl_fontmap = pango_opengl_font_map_new ();
502	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	831	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
503	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	832	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		833	/pango_context_set_font_description (opengl_context, default_font);/
		834	#if PANGO_VERSION_CHECK (1, 15, 2)
		835	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		836	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		837	#endif
504	}	838	}
505		839
506	int	840	char *SDL_GetError ()
507	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
508		841
509	void	842	void SDL_braino ()
		843
		844	int SDL_Init (U32 flags)
		845
		846	int SDL_InitSubSystem (U32 flags)
		847
		848	void SDL_QuitSubSystem (U32 flags)
		849
510	SDL_Quit ()	850	void SDL_Quit ()
511		851
		852	int SDL_GL_SetAttribute (int attr, int value)
		853
		854	int SDL_GL_GetAttribute (int attr)
		855	CODE:
		856	if (SDL_GL_GetAttribute (attr, &RETVAL))
		857	XSRETURN_UNDEF;
		858	OUTPUT:
		859	RETVAL
		860
512	void	861	void
513	SDL_ListModes ()	862	SDL_ListModes (int rgb, int alpha)
514	PPCODE:	863	PPCODE:
515	{	864	{
516	SDL_Rect **m;	865	SDL_Rect **m;
517		866
518	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	867	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
519	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	868	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
520	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	869	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
521	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	870	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
522		871
523	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	872	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
524	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
525		874
526	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	875	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	876	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	877	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	878	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
530		879
531	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	880	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
532	#if SDL_VERSION_ATLEAST(1,2,10)
533	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
534	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	881	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
535	#endif
536
537	SDL_EnableUNICODE (1);
538	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
539		882
540	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	883	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
541		884
542	if (m && m != (SDL_Rect **)-1)	885	if (m && m != (SDL_Rect **)-1)
543	while (*m)	886	while (*m)
544	{	887	{
		888	if ((m)->w >= 400 && (m)->h >= 300)
		889	{
545	AV *av = newAV ();	890	AV *av = newAV ();
546	av_push (av, newSViv ((*m)->w));	891	av_push (av, newSViv ((*m)->w));
547	av_push (av, newSViv ((*m)->h));	892	av_push (av, newSViv ((*m)->h));
		893	av_push (av, newSViv (rgb));
		894	av_push (av, newSViv (alpha));
548	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	895	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		896	}
549		897
550	++m;	898	++m;
551	}	899	}
552	}	900	}
553		901
554	char *
555	SDL_GetError ()
556
557	int	902	int
558	SDL_SetVideoMode (int w, int h, int fullscreen)	903	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
559	CODE:	904	CODE:
		905	{
		906	SDL_EnableUNICODE (1);
		907	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		908
		909	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		910	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		911	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		912	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		913
560	RETVAL = !!SDL_SetVideoMode (	914	RETVAL = !!SDL_SetVideoMode (
561	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	915	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
562	);	916	);
		917
563	if (RETVAL)	918	if (RETVAL)
564	{	919	{
565	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	920	av_clear (texture_av);
		921
		922	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
566	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	923	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
567	# include "glfunc.h"	924	#include "glfunc.h"
568	# undef GL_FUNC	925	#undef GL_FUNC
569	}	926	}
		927	}
570	OUTPUT:	928	OUTPUT:
571	RETVAL	929	RETVAL
572		930
573	void	931	void
574	SDL_GL_SwapBuffers ()	932	SDL_GL_SwapBuffers ()
575		933
576	char *	934	char *
577	SDL_GetKeyName (int sym)	935	SDL_GetKeyName (int sym)
578		936
		937	int
		938	SDL_GetAppState ()
		939
		940	int
		941	SDL_GetModState ()
		942
579	void	943	void
580	SDL_PollEvent ()	944	poll_events ()
581	PPCODE:	945	PPCODE:
582	{	946	{
583	SDL_Event ev;	947	SDL_Event ev;
584		948
585	while (SDL_PollEvent (&ev))	949	SDL_PumpEvents ();
		950	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
586	{	951	{
587	HV *hv = newHV ();	952	HV *hv = newHV ();
588	hv_store (hv, "type", 4, newSViv (ev.type), 0);	953	hv_store (hv, "type", 4, newSViv (ev.type), 0);
589		954
590	switch (ev.type)	955	switch (ev.type)
591	{	956	{
592	case SDL_KEYDOWN:	957	case SDL_KEYDOWN:
593	case SDL_KEYUP:	958	case SDL_KEYUP:
594	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	959	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
595	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	960	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
596	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	961	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		962	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
597	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	963	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
598	break;	964	break;
599		965
600	case SDL_ACTIVEEVENT:	966	case SDL_ACTIVEEVENT:
601	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	967	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
602	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	968	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
603	break;	969	break;
604		970
605	case SDL_MOUSEMOTION:	971	case SDL_MOUSEMOTION:
		972	{
		973	int state = ev.motion.state;
		974	int x = ev.motion.x;
		975	int y = ev.motion.y;
		976	int xrel = ev.motion.xrel;
		977	int yrel = ev.motion.yrel;
		978
		979	/* do simplistic event compression */
		980	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		981	&& state == ev.motion.state)
		982	{
		983	xrel += ev.motion.xrel;
		984	yrel += ev.motion.yrel;
		985	x = ev.motion.x;
		986	y = ev.motion.y;
		987	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		988	}
		989
606	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	990	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
607
608	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	991	hv_store (hv, "state", 5, newSViv (state), 0);
609	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	992	hv_store (hv, "x", 1, newSViv (x), 0);
610	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	993	hv_store (hv, "y", 1, newSViv (y), 0);
611	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	994	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
612	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	995	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		996	}
613	break;	997	break;
614		998
615	case SDL_MOUSEBUTTONDOWN:	999	case SDL_MOUSEBUTTONDOWN:
616	case SDL_MOUSEBUTTONUP:	1000	case SDL_MOUSEBUTTONUP:
617	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1001	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
618		1002
619	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1003	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
620	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1004	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
621	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1005	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
622	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1006	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
627	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1011	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
628	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1012	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
629	break;	1013	break;
630	}	1014	}
631		1015
632	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1016	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
633	}	1017	}
634	}	1018	}
635		1019
636	int	1020	int
637	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1021	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
638	POSTCALL:	1022	POSTCALL:
639	Mix_HookMusicFinished (music_finished);	1023	Mix_HookMusicFinished (music_finished);
640	Mix_ChannelFinished (channel_finished);	1024	Mix_ChannelFinished (channel_finished);
641		1025
642	void	1026	void
		1027	Mix_QuerySpec ()
		1028	PPCODE:
		1029	{
		1030	int freq, channels;
		1031	Uint16 format;
		1032
		1033	if (Mix_QuerySpec (&freq, &format, &channels))
		1034	{
		1035	EXTEND (SP, 3);
		1036	PUSHs (sv_2mortal (newSViv (freq)));
		1037	PUSHs (sv_2mortal (newSViv (format)));
		1038	PUSHs (sv_2mortal (newSViv (channels)));
		1039	}
		1040	}
		1041
		1042	void
643	Mix_CloseAudio ()	1043	Mix_CloseAudio ()
644		1044
645	int	1045	int
646	Mix_AllocateChannels (int numchans = -1)	1046	Mix_AllocateChannels (int numchans = -1)
647		1047
		1048	const char *
		1049	Mix_GetError ()
		1050
648	void	1051	void
649	lowdelay (int fd, int val = 1)	1052	lowdelay (int fd, int val = 1)
650	CODE:	1053	CODE:
		1054	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1055
		1056	void
		1057	win32_proxy_info ()
		1058	PPCODE:
		1059	{
651	#ifndef _WIN32	1060	#ifdef _WIN32
652	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1061	char buffer[2048];
		1062	DWORD buflen;
		1063
		1064	EXTEND (SP, 3);
		1065
		1066	buflen = sizeof (buffer);
		1067	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1068	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1069	{
		1070	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1071
		1072	buflen = sizeof (buffer);
		1073	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1074	{
		1075	PUSHs (newSVpv (buffer, 0));
		1076
		1077	buflen = sizeof (buffer);
		1078	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1079	PUSHs (newSVpv (buffer, 0));
		1080	}
		1081	}
653	#endif	1082	#endif
		1083	}
654		1084
655	void	1085	int
656	add_font (char *file)	1086	add_font (char *file)
657	CODE:	1087	CODE:
658	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1089	OUTPUT:
		1090	RETVAL
659		1091
660	void	1092	void
661	load_image_inline (SV *image_)	1093	load_image_inline (SV *image_)
662	ALIAS:	1094	ALIAS:
663	load_image_file = 1	1095	load_image_file = 1
…		…
666	STRLEN image_len;	1098	STRLEN image_len;
667	char image = (char )SvPVbyte (image_, image_len);	1099	char image = (char )SvPVbyte (image_, image_len);
668	SDL_Surface surface, surface2;	1100	SDL_Surface surface, surface2;
669	SDL_PixelFormat fmt;	1101	SDL_PixelFormat fmt;
670	SDL_RWops *rw = ix	1102	SDL_RWops *rw = ix
671	? SDL_RWFromFile (image, "r")	1103	? SDL_RWFromFile (image, "rb")
672	: SDL_RWFromConstMem (image, image_len);	1104	: SDL_RWFromConstMem (image, image_len);
673		1105
674	if (!rw)	1106	if (!rw)
675	croak ("load_image: %s", SDL_GetError ());	1107	croak ("load_image: %s", SDL_GetError ());
676		1108
…		…
749	void	1181	void
750	error (char *message)	1182	error (char *message)
751	CODE:	1183	CODE:
752	fprintf (stderr, "ERROR: %s\n", message);	1184	fprintf (stderr, "ERROR: %s\n", message);
753	#ifdef _WIN32	1185	#ifdef _WIN32
754	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1186	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
755	#endif	1187	#endif
756		1188
757	void	1189	void
758	fatal (char *message)	1190	fatal (char *message)
759	CODE:	1191	CODE:
760	fprintf (stderr, "FATAL: %s\n", message);	1192	fprintf (stderr, "FATAL: %s\n", message);
761	#ifdef _WIN32	1193	#ifdef _WIN32
762	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
763	#endif	1195	#endif
764	_exit (1);	1196	_exit (1);
765		1197
766	void	1198	void
767	_exit (int retval)	1199	_exit (int retval = 0)
768	CODE:	1200	CODE:
		1201	#ifdef WIN32
		1202	ExitThread (retval); // unclean, please beam me up
		1203	#else
769	_exit (retval);	1204	_exit (retval);
		1205	#endif
770		1206
771	MODULE = CFPlus PACKAGE = CFPlus::Font	1207	void
		1208	debug ()
		1209	CODE:
		1210	{
		1211	#if DEBUG
		1212	VALGRIND_DO_LEAK_CHECK;
		1213	#endif
		1214	}
772		1215
773	CFPlus::Font	1216	int
		1217	SvREFCNT (SV *sv)
		1218	CODE:
		1219	RETVAL = SvREFCNT (sv);
		1220	OUTPUT:
		1221	RETVAL
		1222
		1223	MODULE = Deliantra::Client PACKAGE = DC::Font
		1224
		1225	PROTOTYPES: DISABLE
		1226
		1227	DC::Font
774	new_from_file (SV class, char path, int id = 0)	1228	new_from_file (SV class, char path, int id = 0)
775	CODE:	1229	CODE:
776	{	1230	{
777	int count;	1231	int count;
778	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1232	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
781	}	1235	}
782	OUTPUT:	1236	OUTPUT:
783	RETVAL	1237	RETVAL
784		1238
785	void	1239	void
786	DESTROY (CFPlus::Font self)	1240	DESTROY (DC::Font self)
787	CODE:	1241	CODE:
788	pango_font_description_free (self);	1242	pango_font_description_free (self);
789		1243
790	void	1244	void
791	make_default (CFPlus::Font self)	1245	make_default (DC::Font self)
		1246	PROTOTYPE: $
792	CODE:	1247	CODE:
793	default_font = self;	1248	default_font = self;
794		1249
795	MODULE = CFPlus PACKAGE = CFPlus::Layout	1250	MODULE = Deliantra::Client PACKAGE = DC::Layout
796		1251
		1252	PROTOTYPES: DISABLE
		1253
797	void	1254	void
798	reset_glyph_cache ()	1255	glyph_cache_backup ()
		1256	PROTOTYPE:
799	CODE:	1257	CODE:
		1258	tc_backup ();
		1259
		1260	void
		1261	glyph_cache_restore ()
		1262	PROTOTYPE:
		1263	CODE:
800	tc_clear ();	1264	tc_restore ();
801		1265
802	CFPlus::Layout	1266	DC::Layout
803	new (SV *class)	1267	new (SV *class)
804	CODE:	1268	CODE:
805	New (0, RETVAL, 1, struct cf_layout);	1269	New (0, RETVAL, 1, struct cf_layout);
806		1270
807	RETVAL->pl = pango_layout_new (opengl_context);	1271	RETVAL->pl = pango_layout_new (opengl_context);
…		…
809	RETVAL->g = 1.;	1273	RETVAL->g = 1.;
810	RETVAL->b = 1.;	1274	RETVAL->b = 1.;
811	RETVAL->a = 1.;	1275	RETVAL->a = 1.;
812	RETVAL->base_height = MIN_FONT_HEIGHT;	1276	RETVAL->base_height = MIN_FONT_HEIGHT;
813	RETVAL->font = 0;	1277	RETVAL->font = 0;
		1278	RETVAL->rc = rc_alloc ();
814		1279
815	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1280	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
816	layout_update_font (RETVAL);	1281	layout_update_font (RETVAL);
817	OUTPUT:	1282	OUTPUT:
818	RETVAL	1283	RETVAL
819		1284
820	void	1285	void
821	DESTROY (CFPlus::Layout self)	1286	DESTROY (DC::Layout self)
822	CODE:	1287	CODE:
823	g_object_unref (self->pl);	1288	g_object_unref (self->pl);
		1289	rc_free (self->rc);
824	Safefree (self);	1290	Safefree (self);
825		1291
826	void	1292	void
827	set_text (CFPlus::Layout self, SV *text_)	1293	set_text (DC::Layout self, SV *text_)
828	CODE:	1294	CODE:
829	{	1295	{
830	STRLEN textlen;	1296	STRLEN textlen;
831	char *text = SvPVutf8 (text_, textlen);	1297	char *text = SvPVutf8 (text_, textlen);
832		1298
833	pango_layout_set_text (self->pl, text, textlen);	1299	pango_layout_set_text (self->pl, text, textlen);
834	}	1300	}
835		1301
836	void	1302	void
837	set_markup (CFPlus::Layout self, SV *text_)	1303	set_markup (DC::Layout self, SV *text_)
838	CODE:	1304	CODE:
839	{	1305	{
840	STRLEN textlen;	1306	STRLEN textlen;
841	char *text = SvPVutf8 (text_, textlen);	1307	char *text = SvPVutf8 (text_, textlen);
842		1308
843	pango_layout_set_markup (self->pl, text, textlen);	1309	pango_layout_set_markup (self->pl, text, textlen);
844	}	1310	}
845		1311
846	void	1312	void
847	set_shapes (CFPlus::Layout self, ...)	1313	set_shapes (DC::Layout self, ...)
848	CODE:	1314	CODE:
849	{	1315	{
850	PangoAttrList *attrs = 0;	1316	PangoAttrList *attrs = 0;
851	const char *text = pango_layout_get_text (self->pl);	1317	const char *text = pango_layout_get_text (self->pl);
852	const char *pos = text;	1318	const char *pos = text;
…		…
887	if (attrs)	1353	if (attrs)
888	pango_layout_set_attributes (self->pl, attrs);	1354	pango_layout_set_attributes (self->pl, attrs);
889	}	1355	}
890		1356
891	void	1357	void
892	get_shapes (CFPlus::Layout self)	1358	get_shapes (DC::Layout self)
893	PPCODE:	1359	PPCODE:
894	{	1360	{
895	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1361	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
896		1362
897	do	1363	do
898	{	1364	{
899	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1365	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
900		1366
901	if (run && shape_attr_p (run))	1367	if (run && shape_attr_p (run))
902	{	1368	{
903	PangoRectangle extents;	1369	PangoRectangle extents;
904	pango_layout_iter_get_run_extents (iter, 0, &extents);	1370	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
912		1378
913	pango_layout_iter_free (iter);	1379	pango_layout_iter_free (iter);
914	}	1380	}
915		1381
916	int	1382	int
917	has_wrapped (CFPlus::Layout self)	1383	has_wrapped (DC::Layout self)
918	CODE:	1384	CODE:
919	{	1385	{
920	int lines = 1;	1386	int lines = 1;
921	const char *text = pango_layout_get_text (self->pl);	1387	const char *text = pango_layout_get_text (self->pl);
922		1388
…		…
927	}	1393	}
928	OUTPUT:	1394	OUTPUT:
929	RETVAL	1395	RETVAL
930		1396
931	SV *	1397	SV *
932	get_text (CFPlus::Layout self)	1398	get_text (DC::Layout self)
933	CODE:	1399	CODE:
934	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1400	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
935	sv_utf8_decode (RETVAL);	1401	sv_utf8_decode (RETVAL);
936	OUTPUT:	1402	OUTPUT:
937	RETVAL	1403	RETVAL
938		1404
939	void	1405	void
940	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1406	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
941	CODE:	1407	CODE:
942	self->r = r;	1408	self->r = r;
943	self->g = g;	1409	self->g = g;
944	self->b = b;	1410	self->b = b;
945	self->a = a;	1411	self->a = a;
946		1412
947	void	1413	void
948	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1414	set_font (DC::Layout self, DC::Font font = 0)
949	CODE:	1415	CODE:
950	if (self->font != font)	1416	if (self->font != font)
951	{	1417	{
952	self->font = font;	1418	self->font = font;
953	layout_update_font (self);	1419	layout_update_font (self);
954	}	1420	}
955		1421
956	void	1422	void
957	set_height (CFPlus::Layout self, int base_height)	1423	set_height (DC::Layout self, int base_height)
958	CODE:	1424	CODE:
959	if (self->base_height != base_height)	1425	if (self->base_height != base_height)
960	{	1426	{
961	self->base_height = base_height;	1427	self->base_height = base_height;
962	layout_update_font (self);	1428	layout_update_font (self);
963	}	1429	}
964		1430
965	void	1431	void
966	set_width (CFPlus::Layout self, int max_width = -1)	1432	set_width (DC::Layout self, int max_width = -1)
967	CODE:	1433	CODE:
968	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1434	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
969		1435
970	void	1436	void
971	set_indent (CFPlus::Layout self, int indent)	1437	set_indent (DC::Layout self, int indent)
972	CODE:	1438	CODE:
973	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1439	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
974		1440
975	void	1441	void
976	set_spacing (CFPlus::Layout self, int spacing)	1442	set_spacing (DC::Layout self, int spacing)
977	CODE:	1443	CODE:
978	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1444	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
979		1445
980	void	1446	void
981	set_ellipsise (CFPlus::Layout self, int ellipsise)	1447	set_ellipsise (DC::Layout self, int ellipsise)
982	CODE:	1448	CODE:
983	pango_layout_set_ellipsize (self->pl,	1449	pango_layout_set_ellipsize (self->pl,
984	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1450	ellipsise == 1 ? PANGO_ELLIPSIZE_START
985	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1451	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
986	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1452	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
987	: PANGO_ELLIPSIZE_NONE	1453	: PANGO_ELLIPSIZE_NONE
988	);	1454	);
989		1455
990	void	1456	void
991	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1457	set_single_paragraph_mode (DC::Layout self, int spm)
992	CODE:	1458	CODE:
993	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1459	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
994		1460
995	void	1461	void
996	size (CFPlus::Layout self)	1462	size (DC::Layout self)
997	PPCODE:	1463	PPCODE:
998	{	1464	{
999	int w, h;	1465	int w, h;
1000		1466
1001	layout_get_pixel_size (self, &w, &h);	1467	layout_get_pixel_size (self, &w, &h);
…		…
1004	PUSHs (sv_2mortal (newSViv (w)));	1470	PUSHs (sv_2mortal (newSViv (w)));
1005	PUSHs (sv_2mortal (newSViv (h)));	1471	PUSHs (sv_2mortal (newSViv (h)));
1006	}	1472	}
1007		1473
1008	int	1474	int
1009	descent (CFPlus::Layout self)	1475	descent (DC::Layout self)
1010	CODE:	1476	CODE:
1011	{	1477	{
1012	PangoRectangle rect;	1478	PangoRectangle rect;
1013	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1479	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1014	pango_layout_line_get_pixel_extents (line, 0, &rect);	1480	pango_layout_line_get_pixel_extents (line, 0, &rect);
1015	RETVAL = PANGO_DESCENT (rect);	1481	RETVAL = PANGO_DESCENT (rect);
1016	}	1482	}
1017	OUTPUT:	1483	OUTPUT:
1018	RETVAL	1484	RETVAL
1019		1485
1020	int	1486	int
1021	xy_to_index (CFPlus::Layout self, int x, int y)	1487	xy_to_index (DC::Layout self, int x, int y)
1022	CODE:	1488	CODE:
1023	{	1489	{
1024	int index, trailing;	1490	int index, trailing;
1025	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1491	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1026	RETVAL = index;	1492	RETVAL = index + trailing;
1027	}	1493	}
1028	OUTPUT:	1494	OUTPUT:
1029	RETVAL	1495	RETVAL
1030		1496
1031	void	1497	void
1032	cursor_pos (CFPlus::Layout self, int index)	1498	cursor_pos (DC::Layout self, int index)
1033	PPCODE:	1499	PPCODE:
1034	{	1500	{
1035	PangoRectangle strong_pos;	1501	PangoRectangle pos;
1036	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1502	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1037		1503
1038	EXTEND (SP, 3);	1504	EXTEND (SP, 3);
1039	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1505	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1040	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1041	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1042	}	1508	}
1043		1509
1044	void	1510	void
1045	render (CFPlus::Layout self, float x, float y, int flags = 0)	1511	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1046	PPCODE:	1512	PPCODE:
		1513	{
		1514	int line, x;
		1515
		1516	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1517	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1518	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1519	--line;
		1520	#endif
		1521	EXTEND (SP, 2);
		1522	PUSHs (sv_2mortal (newSViv (line)));
		1523	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1524	}
		1525
		1526	void
		1527	line_x_to_index (DC::Layout self, int line, int x)
		1528	PPCODE:
		1529	{
		1530	PangoLayoutLine *lp;
		1531	int index, trailing;
		1532
		1533	if (line < 0)
		1534	XSRETURN_EMPTY;
		1535
		1536	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1537	XSRETURN_EMPTY; /* do better */
		1538
		1539	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1540
		1541	EXTEND (SP, 2);
		1542	if (GIMME_V == G_SCALAR)
		1543	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1544	else
		1545	{
		1546	PUSHs (sv_2mortal (newSViv (index)));
		1547	PUSHs (sv_2mortal (newSViv (trailing)));
		1548	}
		1549	}
		1550
		1551	void
		1552	render (DC::Layout self, float x, float y, int flags = 0)
		1553	CODE:
		1554	rc_clear (self->rc);
1047	pango_opengl_render_layout_subpixel (	1555	pango_opengl_render_layout_subpixel (
1048	self->pl,	1556	self->pl,
		1557	self->rc,
1049	x * PANGO_SCALE, y * PANGO_SCALE,	1558	x * PANGO_SCALE, y * PANGO_SCALE,
1050	self->r, self->g, self->b, self->a,	1559	self->r, self->g, self->b, self->a,
1051	flags	1560	flags
1052	);	1561	);
		1562	// we assume that context_change actually clears/frees stuff
		1563	// and does not do any recomputation...
		1564	pango_layout_context_changed (self->pl);
1053		1565
1054	MODULE = CFPlus PACKAGE = CFPlus::Texture
1055
1056	void	1566	void
1057	pad2pot (SV data_, SV w_, SV *h_)	1567	draw (DC::Layout self)
1058	CODE:	1568	CODE:
1059	{	1569	{
1060	int ow = SvIV (w_);	1570	glEnable (GL_TEXTURE_2D);
1061	int oh = SvIV (h_);	1571	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1572	glEnable (GL_BLEND);
		1573	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1574	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1575	glEnable (GL_ALPHA_TEST);
		1576	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1062		1577
1063	if (ow && oh)	1578	rc_draw (self->rc);
		1579
		1580	glDisable (GL_ALPHA_TEST);
		1581	glDisable (GL_BLEND);
		1582	glDisable (GL_TEXTURE_2D);
		1583	}
		1584
		1585	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1586
		1587	PROTOTYPES: ENABLE
		1588
		1589	void
		1590	pad (SV *data_, int ow, int oh, int nw, int nh)
		1591	CODE:
		1592	{
		1593	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1064	{	1594	{
1065	int nw = minpot (ow);
1066	int nh = minpot (oh);
1067
1068	if (nw != ow \|\| nh != oh)
1069	{
1070	if (SvOK (data_))
1071	{
1072	STRLEN datalen;	1595	STRLEN datalen;
1073	char *data = SvPVbyte (data_, datalen);	1596	char *data = SvPVbyte (data_, datalen);
1074	int bpp = datalen / (ow * oh);	1597	int bpp = datalen / (ow * oh);
1075	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1598	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1076		1599
1077	SvPOK_only (result_);	1600	SvPOK_only (result_);
1078	SvCUR_set (result_, nw * nh * bpp);	1601	SvCUR_set (result_, nw * nh * bpp);
1079		1602
1080	memset (SvPVX (result_), 0, nw * nh * bpp);	1603	memset (SvPVX (result_), 0, nw * nh * bpp);
1081	while (oh--)	1604	while (oh--)
1082	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1605	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1083		1606
1084	sv_setsv (data_, result_);	1607	sv_setsv (data_, result_);
1085	}
1086
1087	sv_setiv (w_, nw);
1088	sv_setiv (h_, nh);
1089	}
1090	}	1608	}
1091	}	1609	}
1092		1610
1093	void	1611	void
1094	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1612	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1100	{	1618	{
1101	HV hv = (HV )SvRV (self);	1619	HV hv = (HV )SvRV (self);
1102	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1620	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1103	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1621	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1104	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1622	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1623
		1624	if (name <= 0)
		1625	XSRETURN_EMPTY;
1105		1626
1106	if (items < 5)	1627	if (items < 5)
1107	{	1628	{
1108	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1629	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1109	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1630	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1137	glDisable (GL_ALPHA_TEST);	1658	glDisable (GL_ALPHA_TEST);
1138	glDisable (GL_BLEND);	1659	glDisable (GL_BLEND);
1139	}	1660	}
1140	}	1661	}
1141		1662
1142	MODULE = CFPlus PACKAGE = CFPlus::Map	1663	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1664	CODE:
		1665	{
		1666	GLint width;
		1667	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1668	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1669	RETVAL = width > 0;
		1670	}
		1671	OUTPUT:
		1672	RETVAL
1143		1673
1144	CFPlus::Map	1674	MODULE = Deliantra::Client PACKAGE = DC::Map
1145	new (SV *class, int map_width, int map_height)	1675
		1676	PROTOTYPES: DISABLE
		1677
		1678	DC::Map
		1679	new (SV *class)
1146	CODE:	1680	CODE:
1147	New (0, RETVAL, 1, struct map);	1681	New (0, RETVAL, 1, struct map);
1148	RETVAL->x = 0;	1682	RETVAL->x = 0;
1149	RETVAL->y = 0;	1683	RETVAL->y = 0;
1150	RETVAL->w = map_width;	1684	RETVAL->w = 0;
1151	RETVAL->h = map_height;	1685	RETVAL->h = 0;
1152	RETVAL->ox = 0;	1686	RETVAL->ox = 0;
1153	RETVAL->oy = 0;	1687	RETVAL->oy = 0;
1154	RETVAL->faces = 8192;	1688	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1155	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1689	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1156	RETVAL->texs = 8192;
1157	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1158	RETVAL->rows = 0;	1690	RETVAL->rows = 0;
1159	RETVAL->row = 0;	1691	RETVAL->row = 0;
1160	OUTPUT:	1692	OUTPUT:
1161	RETVAL	1693	RETVAL
1162		1694
1163	void	1695	void
1164	DESTROY (CFPlus::Map self)	1696	DESTROY (DC::Map self)
1165	CODE:	1697	CODE:
1166	{	1698	{
1167	map_clear (self);	1699	map_clear (self);
1168	Safefree (self->face);	1700	Safefree (self->face2tile);
1169	Safefree (self->tex);	1701	Safefree (self->tex);
1170	Safefree (self);	1702	Safefree (self);
1171	}	1703	}
1172		1704
1173	void	1705	void
		1706	resize (DC::Map self, int map_width, int map_height)
		1707	CODE:
		1708	self->w = map_width;
		1709	self->h = map_height;
		1710
		1711	void
1174	clear (CFPlus::Map self)	1712	clear (DC::Map self)
1175	CODE:	1713	CODE:
1176	map_clear (self);	1714	map_clear (self);
1177		1715
1178	void	1716	void
1179	set_face (CFPlus::Map self, int face, int texid)	1717	set_tileid (DC::Map self, int face, int tile)
1180	CODE:	1718	CODE:
1181	{	1719	{
1182	while (self->faces <= face)	1720	need_facenum (self, face); self->face2tile [face] = tile;
1183	{	1721	need_texid (self, tile);
1184	Append (mapface, self->face, self->faces, self->faces);
1185	self->faces *= 2;
1186	}
1187
1188	self->face [face] = texid;
1189	}	1722	}
1190		1723
1191	void	1724	void
		1725	set_smooth (DC::Map self, int face, int smooth, int level)
		1726	CODE:
		1727	{
		1728	tileid texid;
		1729	maptex *tex;
		1730
		1731	if (face < 0 \|\| face >= self->faces)
		1732	return;
		1733
		1734	if (smooth < 0 \|\| smooth >= self->faces)
		1735	return;
		1736
		1737	texid = self->face2tile [face];
		1738
		1739	if (!texid)
		1740	return;
		1741
		1742	tex = self->tex + texid;
		1743	tex->smoothtile = self->face2tile [smooth];
		1744	tex->smoothlevel = level;
		1745	}
		1746
		1747	void
1192	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1748	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1193	CODE:	1749	CODE:
1194	{	1750	{
1195	while (self->texs <= texid)	1751	need_texid (self, texid);
1196	{
1197	Append (maptex, self->tex, self->texs, self->texs);
1198	self->texs *= 2;
1199	}
1200		1752
1201	{	1753	{
1202	maptex *tex = self->tex + texid;	1754	maptex *tex = self->tex + texid;
1203		1755
1204	tex->name = name;	1756	tex->name = name;
…		…
1220	// use uglier nearest interpolation because linear suffers	1772	// use uglier nearest interpolation because linear suffers
1221	// from transparent color bleeding and ugly wrapping effects.	1773	// from transparent color bleeding and ugly wrapping effects.
1222	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1774	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1223	}	1775	}
1224		1776
		1777	void
		1778	expire_textures (DC::Map self, int texid, int count)
		1779	PPCODE:
		1780	for (; texid < self->texs && count; ++texid, --count)
		1781	{
		1782	maptex *tex = self->tex + texid;
		1783
		1784	if (tex->name)
		1785	{
		1786	if (tex->unused)
		1787	{
		1788	tex->name = 0;
		1789	tex->unused = 0;
		1790	XPUSHs (sv_2mortal (newSViv (texid)));
		1791	}
		1792	else
		1793	tex->unused = 1;
		1794	}
		1795	}
		1796
1225	int	1797	int
1226	ox (CFPlus::Map self)	1798	ox (DC::Map self)
1227	ALIAS:	1799	ALIAS:
1228	oy = 1	1800	oy = 1
1229	x = 2	1801	x = 2
1230	y = 3	1802	y = 3
1231	w = 4	1803	w = 4
…		…
1242	}	1814	}
1243	OUTPUT:	1815	OUTPUT:
1244	RETVAL	1816	RETVAL
1245		1817
1246	void	1818	void
1247	scroll (CFPlus::Map self, int dx, int dy)	1819	scroll (DC::Map self, int dx, int dy)
1248	CODE:	1820	CODE:
1249	{	1821	{
1250	if (dx > 0)	1822	if (dx > 0)
1251	map_blank (self, self->x, self->y, dx, self->h);	1823	map_blank (self, self->x, self->y, dx, self->h);
1252	else if (dx < 0)	1824	else if (dx < 0)
1253	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1825	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1254		1826
1255	if (dy > 0)	1827	if (dy > 0)
1256	map_blank (self, self->x, self->y, self->w, dy);	1828	map_blank (self, self->x, self->y, self->w, dy);
1257	else if (dy < 0)	1829	else if (dy < 0)
1258	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1830	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1259		1831
1260	self->ox += dx; self->x += dx;	1832	self->ox += dx; self->x += dx;
1261	self->oy += dy; self->y += dy;	1833	self->oy += dy; self->y += dy;
1262		1834
1263	while (self->y < 0)	1835	while (self->y < 0)
…		…
1267	self->rows += MAP_EXTEND_Y;	1839	self->rows += MAP_EXTEND_Y;
1268	self->y += MAP_EXTEND_Y;	1840	self->y += MAP_EXTEND_Y;
1269	}	1841	}
1270	}	1842	}
1271		1843
1272	void	1844	SV *
1273	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1845	map1a_update (DC::Map self, SV *data_, int extmap)
1274	CODE:	1846	CODE:
1275	{	1847	{
1276	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1848	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1277	uint8_t data_end = (uint8_t )SvEND (data_);	1849	uint8_t data_end = (uint8_t )SvEND (data_);
1278	mapcell *cell;	1850	mapcell *cell;
1279	int x, y, flags;	1851	int x, y, z, flags;
		1852	AV *missing = newAV ();
		1853	RETVAL = newRV_noinc ((SV *)missing);
1280		1854
1281	while (data < data_end - 1)	1855	while (data < data_end - 1)
1282	{	1856	{
1283	flags = (data [0] << 8) + data [1]; data += 2;	1857	flags = (data [0] << 8) + data [1]; data += 2;
1284		1858
…		…
1304	uint8_t ext, cmd;	1878	uint8_t ext, cmd;
1305		1879
1306	do	1880	do
1307	{	1881	{
1308	ext = *data++;	1882	ext = *data++;
1309	cmd = ext & 0x3f;	1883	cmd = ext & 0x7f;
1310		1884
1311	if (cmd < 4)	1885	if (cmd < 4)
1312	cell->darkness = 255 - ext * 64 + 1;	1886	cell->darkness = 255 - ext * 64 + 1;
1313	else if (cmd == 5) // health	1887	else if (cmd == 5) // health
1314	{	1888	{
1315	cell->stat_width = 1;	1889	cell->stat_width = 1;
1316	cell->stat_hp = *data++;	1890	cell->stat_hp = *data++;
1317	}	1891	}
1318	else if (cmd == 6) // monster width	1892	else if (cmd == 6) // monster width
1319	cell->stat_width = *data++ + 1;	1893	cell->stat_width = *data++ + 1;
1320	else if (cmd == 0x47) // monster width	1894	else if (cmd == 0x47)
1321	{	1895	{
1322	if (*data == 4)	1896	if (*data == 1) cell->player = data [1];
1323	; // decode player tag	1897	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1898	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1899	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1324		1900
1325	data += *data + 1;	1901	data += *data + 1;
1326	}	1902	}
1327	else if (cmd == 8) // cell flags	1903	else if (cmd == 8) // cell flags
1328	cell->flags = *data++;	1904	cell->flags = *data++;
…		…
1335	}	1911	}
1336	else	1912	else
1337	cell->darkness = *data++ + 1;	1913	cell->darkness = *data++ + 1;
1338	}	1914	}
1339		1915
		1916	for (z = 0; z <= 2; ++z)
1340	if (flags & 4)	1917	if (flags & (4 >> z))
1341	{	1918	{
1342	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1919	faceid face = (data [0] << 8) + data [1]; data += 2;
		1920	need_facenum (self, face);
		1921	cell->tile [z] = self->face2tile [face];
		1922
		1923	if (cell->tile [z])
		1924	{
		1925	maptex *tex = self->tex + cell->tile [z];
		1926	tex->unused = 0;
		1927	if (!tex->name)
		1928	av_push (missing, newSViv (cell->tile [z]));
		1929
		1930	if (tex->smoothtile)
		1931	{
		1932	maptex *smooth = self->tex + tex->smoothtile;
		1933	smooth->unused = 0;
		1934	if (!smooth->name)
		1935	av_push (missing, newSViv (tex->smoothtile));
		1936	}
		1937	}
1343	}	1938	}
1344
1345	if (flags & 2)
1346	{
1347	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1348	}
1349
1350	if (flags & 1)
1351	{
1352	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1353	}
1354	}	1939	}
1355	else	1940	else
1356	cell->darkness = 0;	1941	CELL_CLEAR (cell);
1357	}	1942	}
1358	}	1943	}
		1944	OUTPUT:
		1945	RETVAL
1359		1946
1360	SV *	1947	SV *
1361	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1948	mapmap (DC::Map self, int x0, int y0, int w, int h)
1362	CODE:	1949	CODE:
1363	{	1950	{
1364	int x1, x;	1951	int x1, x;
1365	int y1, y;	1952	int y1, y;
1366	int z;	1953	int z;
…		…
1387	{	1974	{
1388	mapcell *cell = row->col + (x - row->c0);	1975	mapcell *cell = row->col + (x - row->c0);
1389		1976
1390	for (z = 0; z <= 0; z++)	1977	for (z = 0; z <= 0; z++)
1391	{	1978	{
1392	mapface face = cell->face [z];
1393
1394	if (face)
1395	{
1396	maptex tex = self->tex [face];	1979	maptex tex = self->tex [cell->tile [z]];
1397	int a0 = 255 - tex.a;	1980	int a0 = 255 - tex.a;
1398	int a1 = tex.a;	1981	int a1 = tex.a;
1399		1982
1400	r = (r * a0 + tex.r * a1) / 255;	1983	r = (r * a0 + tex.r * a1) / 255;
1401	g = (g * a0 + tex.g * a1) / 255;	1984	g = (g * a0 + tex.g * a1) / 255;
1402	b = (b * a0 + tex.b * a1) / 255;	1985	b = (b * a0 + tex.b * a1) / 255;
1403	a = (a * a0 + tex.a * a1) / 255;	1986	a = (a * a0 + tex.a * a1) / 255;
1404	}
1405	}	1987	}
1406	}	1988	}
1407		1989
1408	*map++ = (r )	1990	*map++ = (r )
1409	\| (g << 8)	1991	\| (g << 8)
…		…
1416	}	1998	}
1417	OUTPUT:	1999	OUTPUT:
1418	RETVAL	2000	RETVAL
1419		2001
1420	void	2002	void
1421	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2003	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1422	CODE:	2004	CODE:
1423	{	2005	{
1424	int vx, vy;
1425	int x, y, z;	2006	int x, y, z;
1426	int last_name;
1427	mapface face;
1428		2007
1429	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2008	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1430	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2009	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2010	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2011	smooth_key skey;
		2012	int pl_x, pl_y;
		2013	maptex pl_tex;
		2014	rc_t *rc = rc_alloc ();
		2015	rc_t *rc_ov = rc_alloc ();
		2016	rc_key_t key;
		2017	rc_array_t arr, arr_hidden;
1431		2018
1432	/*	2019	pl_tex.name = 0;
1433	int vx = self->vx = self->w >= sw
1434	? self->x + (self->w - sw) / 2
1435	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1436		2020
1437	int vy = self->vy = self->h >= sh	2021	// that's current max. sorry.
1438	? self->y + (self->h - sh) / 2	2022	if (sw > 255) sw = 255;
1439	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2023	if (sh > 255) sh = 255;
1440	*/
1441		2024
1442	glColor4ub (255, 255, 255, 255);	2025	// clear key, in case of extra padding
		2026	memset (&skey, 0, sizeof (skey));
		2027
		2028	memset (&key, 0, sizeof (key));
		2029	key.r = 255;
		2030	key.g = 255;
		2031	key.b = 255;
		2032	key.a = 255;
		2033	key.mode = GL_QUADS;
		2034	key.format = GL_T2F_V3F;
		2035
		2036	mx += self->x;
		2037	my += self->y;
		2038
		2039	// first pass: determine smooth_max
		2040	// rather ugly, if you ask me
		2041	// could also be stored inside mapcell and updated on change
		2042	memset (smooth_max, 0, sizeof (smooth_max));
		2043
		2044	for (y = 0; y < sh; y++)
		2045	if (0 <= y + my && y + my < self->rows)
		2046	{
		2047	maprow *row = self->row + (y + my);
		2048
		2049	for (x = 0; x < sw; x++)
		2050	if (row->c0 <= x + mx && x + mx < row->c1)
		2051	{
		2052	mapcell *cell = row->col + (x + mx - row->c0);
		2053
		2054	smooth_max[x + 1][y + 1] =
		2055	MAX (self->tex [cell->tile [0]].smoothlevel,
		2056	MAX (self->tex [cell->tile [1]].smoothlevel,
		2057	self->tex [cell->tile [2]].smoothlevel));
		2058	}
		2059	}
1443		2060
1444	glEnable (GL_BLEND);	2061	glEnable (GL_BLEND);
1445	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2062	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1446	glEnable (GL_TEXTURE_2D);
1447	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2063	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1448		2064
1449	glBegin (GL_QUADS);	2065	key.texname = self->tex [TEXID_HIDDEN].name;
		2066	arr_hidden = rc_array (rc_ov, &key);
1450		2067
1451	last_name = 0;
1452
1453	for (z = 0; z < 3; z++)	2068	for (z = 0; z <= 2; z++)
		2069	{
		2070	memset (smooth_level, 0, sizeof (smooth_level));
		2071	key.texname = -1;
		2072
1454	for (y = 0; y < sh; y++)	2073	for (y = 0; y < sh; y++)
1455	if (0 <= y + vy && y + vy < self->rows)	2074	if (0 <= y + my && y + my < self->rows)
1456	{	2075	{
1457	maprow *row = self->row + (y + vy);	2076	maprow *row = self->row + (y + my);
1458		2077
1459	for (x = 0; x < sw; x++)	2078	for (x = 0; x < sw; x++)
1460	if (row->c0 <= x + vx && x + vx < row->c1)	2079	if (row->c0 <= x + mx && x + mx < row->c1)
1461	{	2080	{
1462	mapcell *cell = row->col + (x + vx - row->c0);	2081	mapcell *cell = row->col + (x + mx - row->c0);
1463
1464	face = cell->face [z];	2082	tileid tile = cell->tile [z];
		2083
		2084	if (tile)
		2085	{
		2086	maptex tex = self->tex [tile];
		2087	int px, py;
1465		2088
1466	if (face && face < self->texs)	2089	if (key.texname != tex.name)
		2090	{
		2091	self->tex [tile].unused = 0;
		2092
		2093	if (!tex.name)
		2094	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2095
		2096	key.texname = tex.name;
		2097	arr = rc_array (rc, &key);
		2098	}
		2099
		2100	px = (x + 1) * T - tex.w;
		2101	py = (y + 1) * T - tex.h;
		2102
		2103	if (expect_false (cell->player == player) && expect_false (z == 2))
		2104	{
		2105	pl_x = px;
		2106	pl_y = py;
		2107	pl_tex = tex;
		2108	continue;
		2109	}
		2110
		2111	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2112	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2113	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2114	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2115
		2116	// update smooth hash
		2117	if (tex.smoothtile)
		2118	{
		2119	skey.tile = tex.smoothtile;
		2120	skey.level = tex.smoothlevel;
		2121
		2122	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2123
		2124	// add bits to current tile and all neighbours. skey.x\|y is
		2125	// shifted +1\|+1 so we always stay positive.
		2126
		2127	// bits is ___n cccc CCCC bbbb
		2128	// n do not draw borders&corners
		2129	// c draw these corners, but...
		2130	// C ... not these
		2131	// b draw these borders
		2132
		2133	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2134	// ┃· ·· ·┃ ━━
		2135
		2136	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2137	// ·· ·· ·┏ ┓·
		2138
		2139	// full tile
		2140	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2141
		2142	// borders
		2143	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2144	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2145	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2146	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2147
		2148	// corners
		2149	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2150	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2151	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2152	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2153	}
		2154	}
		2155
		2156	if (expect_false (z == 2))
		2157	{
		2158	/* draw question marks on top of hidden spaces */
		2159	if (!cell->darkness)
		2160	{
		2161	maptex tex = self->tex [TEXID_HIDDEN];
		2162	int px = (x + 1) * T - tex.w;
		2163	int py = (y + 1) * T - tex.h;
		2164
		2165	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2166	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2167	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2168	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2169	}
		2170
		2171	if (expect_false (cell->flags))
		2172	{
		2173	// overlays such as the speech bubble, probably more to come
		2174	if (cell->flags & 1)
		2175	{
		2176	rc_key_t key_ov = key;
		2177	maptex tex = self->tex [TEXID_SPEECH];
		2178	rc_array_t *arr;
		2179	int px = x * T + T * 2 / 32;
		2180	int py = y * T - T * 6 / 32;
		2181
		2182	key_ov.texname = tex.name;
		2183	arr = rc_array (rc_ov, &key_ov);
		2184
		2185	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2186	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2187	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2188	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2189	}
		2190	}
		2191	}
		2192	}
		2193	}
		2194
		2195	rc_draw (rc);
		2196	rc_clear (rc);
		2197
		2198	// go through all smoothlevels, lowest to highest, then draw.
		2199	// this is basically counting sort
		2200	{
		2201	int w, b;
		2202
		2203	glEnable (GL_TEXTURE_2D);
		2204	glBegin (GL_QUADS);
		2205	for (w = 0; w < 256 / 32; ++w)
		2206	{
		2207	uint32_t smask = smooth_level [w];
		2208	if (smask)
		2209	for (b = 0; b < 32; ++b)
		2210	if (smask & (((uint32_t)1) << b))
1467	{	2211	{
1468	maptex tex = self->tex [face];	2212	int level = (w << 5) \| b;
1469	int px = (x + 1) * 32 - tex.w;	2213	HE *he;
1470	int py = (y + 1) * 32 - tex.h;
1471		2214
1472	if (last_name != tex.name)	2215	hv_iterinit (smooth);
		2216	while ((he = hv_iternext (smooth)))
1473	{	2217	{
1474	glEnd ();	2218	smooth_key skey = (smooth_key )HeKEY (he);
1475	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2219	IV bits = SvIVX (HeVAL (he));
1476	glBegin (GL_QUADS);
1477	}
1478		2220
1479	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1480	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1481	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1482	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1483	}
1484
1485	if (cell->flags && z == 2)
1486	{
1487	if (cell->flags & 1)	2221	if (!(bits & 0x1000)
		2222	&& skey->level == level
		2223	&& level > smooth_max [skey->x][skey->y])
1488	{	2224	{
1489	maptex tex = self->tex [1];	2225	maptex tex = self->tex [skey->tile];
1490	int px = (x + 1) * 32 - tex.w + 2;	2226	int px = (((int)skey->x) - 1) * T;
1491	int py = (y + 1) * 32 - tex.h - 6;	2227	int py = (((int)skey->y) - 1) * T;
		2228	int border = bits & 15;
		2229	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2230	float dx = tex.s * .0625f; // 16 images/row
		2231	float dy = tex.t * .5f ; // 2 images/column
1492		2232
		2233	if (tex.name)
		2234	{
		2235	// this time avoiding texture state changes
		2236	// save gobs of state changes.
		2237	if (key.texname != tex.name)
		2238	{
		2239	self->tex [skey->tile].unused = 0;
		2240
1493	glEnd ();	2241	glEnd ();
1494	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2242	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1495	glBegin (GL_QUADS);	2243	glBegin (GL_QUADS);
		2244	}
1496		2245
		2246	if (border)
		2247	{
		2248	float ox = border * dx;
		2249
		2250	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2251	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2252	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2253	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2254	}
		2255
		2256	if (corner)
		2257	{
		2258	float ox = corner * dx;
		2259
1497	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2260	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1498	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2261	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1499	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2262	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1500	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2263	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2264	}
		2265	}
		2266	}
1501	}	2267	}
1502	}	2268	}
1503	}
1504	}	2269	}
1505		2270
1506	glEnd ();	2271	glEnd ();
1507
1508	glDisable (GL_TEXTURE_2D);	2272	glDisable (GL_TEXTURE_2D);
		2273	key.texname = -1;
		2274	}
		2275
		2276	hv_clear (smooth);
		2277	}
		2278
		2279	if (pl_tex.name)
		2280	{
		2281	maptex tex = pl_tex;
		2282	int px = pl_x + sdx;
		2283	int py = pl_y + sdy;
		2284
		2285	key.texname = tex.name;
		2286	arr = rc_array (rc, &key);
		2287
		2288	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2289	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2290	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2291	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2292
		2293	rc_draw (rc);
		2294	}
		2295
		2296	rc_draw (rc_ov);
		2297	rc_clear (rc_ov);
		2298
1509	glDisable (GL_BLEND);	2299	glDisable (GL_BLEND);
		2300	rc_free (rc);
		2301	rc_free (rc_ov);
1510		2302
1511	// top layer: overlays such as the health bar	2303	// top layer: overlays such as the health bar
1512	for (y = 0; y < sh; y++)	2304	for (y = 0; y < sh; y++)
1513	if (0 <= y + vy && y + vy < self->rows)	2305	if (0 <= y + my && y + my < self->rows)
1514	{	2306	{
1515	maprow *row = self->row + (y + vy);	2307	maprow *row = self->row + (y + my);
1516		2308
1517	for (x = 0; x < sw; x++)	2309	for (x = 0; x < sw; x++)
1518	if (row->c0 <= x + vx && x + vx < row->c1)	2310	if (row->c0 <= x + mx && x + mx < row->c1)
1519	{	2311	{
1520	mapcell *cell = row->col + (x + vx - row->c0);	2312	mapcell *cell = row->col + (x + mx - row->c0);
1521		2313
1522	int px = x * 32;	2314	int px = x * T;
1523	int py = y * 32;	2315	int py = y * T;
		2316
		2317	if (expect_false (cell->player == player))
		2318	{
		2319	px += sdx;
		2320	py += sdy;
		2321	}
1524		2322
1525	if (cell->stat_hp)	2323	if (cell->stat_hp)
1526	{	2324	{
1527	int width = cell->stat_width * 32;	2325	int width = cell->stat_width * T;
1528	int thick = sh / 28 + 1 + cell->stat_width;	2326	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1529		2327
1530	glColor3ub (0, 0, 0);	2328	glColor3ub (0, 0, 0);
1531	glRectf (px + 1, py - thick - 2,	2329	glRectf (px + 1, py - thick - 2,
1532	px + width - 1, py);	2330	px + width - 1, py);
1533		2331
…		…
1539	}	2337	}
1540	}	2338	}
1541	}	2339	}
1542		2340
1543	void	2341	void
1544	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2342	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1545	CODE:	2343	CODE:
1546	{	2344	{
1547	static float color[16][3] = {	2345	static float color[16][3] = {
1548	{ 0.00F, 0.00F, 0.00F },	2346	{ 0.00F, 0.00F, 0.00F },
1549	{ 1.00F, 1.00F, 1.00F },	2347	{ 1.00F, 1.00F, 1.00F },
…		…
1568	};	2366	};
1569		2367
1570	int x, y;	2368	int x, y;
1571		2369
1572	glEnable (GL_TEXTURE_2D);	2370	glEnable (GL_TEXTURE_2D);
		2371	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2372	* but the nvidia driver (185.18.14) mishandles alpha textures
		2373	* ansd takes the colour from god knows where instead of using
		2374	* Cp. MODULATE results in the same colour, but slightly different
		2375	* alpha, but atcually gives us the correct colour with nvidia.
		2376	*/
1573	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2377	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1574	glEnable (GL_BLEND);	2378	glEnable (GL_BLEND);
1575	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2379	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1576	glBegin (GL_QUADS);	2380	glBegin (GL_QUADS);
1577		2381
1578	for (y = 0; y < h; y++)	2382	for (y = 0; y < h; y++)
…		…
1585	float *c = color [m & 15];	2389	float *c = color [m & 15];
1586		2390
1587	float tx1 = m & 0x40 ? 0.5 : 0.;	2391	float tx1 = m & 0x40 ? 0.5 : 0.;
1588	float tx2 = tx1 + 0.5;	2392	float tx2 = tx1 + 0.5;
1589		2393
1590	glColor4f (c[0], c[1], c[2], 0.75);	2394	glColor4f (c[0], c[1], c[2], 1);
1591	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2395	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1592	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2396	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1593	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2397	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1594	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2398	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1595	}	2399	}
…		…
1599	glDisable (GL_BLEND);	2403	glDisable (GL_BLEND);
1600	glDisable (GL_TEXTURE_2D);	2404	glDisable (GL_TEXTURE_2D);
1601	}	2405	}
1602		2406
1603	void	2407	void
1604	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2408	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1605	PPCODE:	2409	PPCODE:
1606	{	2410	{
1607	int vx, vy;
1608	int x, y;	2411	int x, y;
		2412	int sw1 = sw + 2;
		2413	int sh1 = sh + 2;
		2414	int sh3 = sh * 3;
1609	int sw4 = (sw + 3) & ~3;	2415	int sw34 = (sw * 3 + 3) & ~3;
		2416	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1610	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2417	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1611	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2418	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1612		2419
1613	memset (darkness, 255, sw4 * sh);
1614	SvPOK_only (darkness_sv);	2420	SvPOK_only (darkness3_sv);
1615	SvCUR_set (darkness_sv, sw4 * sh);	2421	SvCUR_set (darkness3_sv, sw34 * sh3);
1616		2422
1617	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2423	mx += self->x - 1;
1618	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2424	my += self->y - 1;
1619		2425
		2426	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2427
1620	for (y = 0; y < sh; y++)	2428	for (y = 0; y < sh1; y++)
1621	if (0 <= y + vy && y + vy < self->rows)	2429	if (0 <= y + my && y + my < self->rows)
1622	{	2430	{
1623	maprow *row = self->row + (y + vy);	2431	maprow *row = self->row + (y + my);
1624		2432
1625	for (x = 0; x < sw; x++)	2433	for (x = 0; x < sw1; x++)
1626	if (row->c0 <= x + vx && x + vx < row->c1)	2434	if (row->c0 <= x + mx && x + mx < row->c1)
1627	{	2435	{
1628	mapcell *cell = row->col + (x + vx - row->c0);	2436	mapcell *cell = row->col + (x + mx - row->c0);
1629		2437
1630	darkness[y * sw4 + x] = cell->darkness	2438	darkness1 [y * sw1 + x] = cell->darkness
1631	? 255 - (cell->darkness - 1)	2439	? 255 - (cell->darkness - 1)
1632	: 255 - FOW_DARKNESS;	2440	: 255 - FOW_DARKNESS;
1633	}	2441	}
1634	}	2442	}
1635		2443
		2444	for (y = 0; y < sh; ++y)
		2445	for (x = 0; x < sw; ++x)
		2446	{
		2447	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2448	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2449	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2450	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2451	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2452	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2453	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2454	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2455	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2456
		2457	uint8_t r11 = (d11 + d21 + d12) / 3;
		2458	uint8_t r21 = d21;
		2459	uint8_t r31 = (d21 + d31 + d32) / 3;
		2460
		2461	uint8_t r12 = d12;
		2462	uint8_t r22 = d22;
		2463	uint8_t r32 = d32;
		2464
		2465	uint8_t r13 = (d13 + d23 + d12) / 3;
		2466	uint8_t r23 = d23;
		2467	uint8_t r33 = (d23 + d33 + d32) / 3;
		2468
		2469	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2470	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2471	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2472	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2473	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2474	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2475	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2476	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2477	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2478	}
		2479
		2480	free (darkness1);
		2481
1636	EXTEND (SP, 3);	2482	EXTEND (SP, 3);
1637	PUSHs (sv_2mortal (newSViv (sw4)));	2483	PUSHs (sv_2mortal (newSViv (sw34)));
1638	PUSHs (sv_2mortal (newSViv (sh)));	2484	PUSHs (sv_2mortal (newSViv (sh3)));
1639	PUSHs (darkness_sv);	2485	PUSHs (darkness3_sv);
1640	}	2486	}
1641		2487
1642	SV *	2488	SV *
1643	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2489	get_rect (DC::Map self, int x0, int y0, int w, int h)
1644	CODE:	2490	CODE:
1645	{	2491	{
1646	int x, y, x1, y1;	2492	int x, y, x1, y1;
1647	SV data_sv = newSV (w h * 7 + 5);	2493	SV data_sv = newSV (w h * 7 + 5);
1648	uint8_t data = (uint8_t )SvPVX (data_sv);	2494	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1673	if (row && row->c0 <= x && x < row->c1)	2519	if (row && row->c0 <= x && x < row->c1)
1674	{	2520	{
1675	mapcell *cell = row->col + (x - row->c0);	2521	mapcell *cell = row->col + (x - row->c0);
1676	uint8_t flags = 0;	2522	uint8_t flags = 0;
1677		2523
1678	if (cell->face [0]) flags \|= 1;	2524	if (cell->tile [0]) flags \|= 1;
1679	if (cell->face [1]) flags \|= 2;	2525	if (cell->tile [1]) flags \|= 2;
1680	if (cell->face [2]) flags \|= 4;	2526	if (cell->tile [2]) flags \|= 4;
1681		2527
1682	*data++ = flags;	2528	*data++ = flags;
1683		2529
1684	if (flags & 1)	2530	if (flags & 1)
1685	{	2531	{
		2532	tileid tile = cell->tile [0];
1686	*data++ = cell->face [0] >> 8;	2533	*data++ = tile >> 8;
1687	*data++ = cell->face [0];	2534	*data++ = tile;
1688	}	2535	}
1689		2536
1690	if (flags & 2)	2537	if (flags & 2)
1691	{	2538	{
		2539	tileid tile = cell->tile [1];
1692	*data++ = cell->face [1] >> 8;	2540	*data++ = tile >> 8;
1693	*data++ = cell->face [1];	2541	*data++ = tile;
1694	}	2542	}
1695		2543
1696	if (flags & 4)	2544	if (flags & 4)
1697	{	2545	{
		2546	tileid tile = cell->tile [2];
1698	*data++ = cell->face [2] >> 8;	2547	*data++ = tile >> 8;
1699	*data++ = cell->face [2];	2548	*data++ = tile;
1700	}	2549	}
1701	}	2550	}
1702	else	2551	else
1703	*data++ = 0;	2552	*data++ = 0;
1704	}	2553	}
1705	}	2554	}
1706		2555
		2556	/* if size is wh + 5 then no data has been found /
		2557	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2558	{
1707	SvPOK_only (data_sv);	2559	SvPOK_only (data_sv);
1708	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2560	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2561	}
		2562
1709	RETVAL = data_sv;	2563	RETVAL = data_sv;
1710	}	2564	}
1711	OUTPUT:	2565	OUTPUT:
1712	RETVAL	2566	RETVAL
1713		2567
1714	void	2568	void
1715	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2569	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1716	PPCODE:	2570	PPCODE:
1717	{	2571	{
1718	int x, y, z;	2572	int x, y, z;
1719	int w, h;	2573	int w, h;
1720	int x1, y1;	2574	int x1, y1;
		2575	STRLEN len;
		2576	uint8_t data, end;
		2577
		2578	len = SvLEN (data_sv);
		2579	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2580	data = SvPVbyte_nolen (data_sv);
		2581	end = data + len + 8;
		2582
		2583	if (len < 5)
		2584	XSRETURN_EMPTY;
1721		2585
1722	if (*data++ != 0)	2586	if (*data++ != 0)
1723	return; /* version mismatch */	2587	XSRETURN_EMPTY; /* version mismatch */
1724		2588
1725	w = data++ << 8; w \|= data++;	2589	w = data++ << 8; w \|= data++;
1726	h = data++ << 8; h \|= data++;	2590	h = data++ << 8; h \|= data++;
1727		2591
1728	// we need to do this 'cause we don't keep an absolute coord system for rows	2592	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1740	{	2604	{
1741	maprow *row = map_get_row (self, y);	2605	maprow *row = map_get_row (self, y);
1742		2606
1743	for (x = x0; x < x1; x++)	2607	for (x = x0; x < x1; x++)
1744	{	2608	{
		2609	uint8_t flags;
		2610
		2611	if (data + 7 >= end)
		2612	XSRETURN_EMPTY;
		2613
1745	uint8_t flags = *data++;	2614	flags = *data++;
1746		2615
1747	if (flags)	2616	if (flags)
1748	{	2617	{
1749	mapface face[3] = { 0, 0, 0 };
1750
1751	mapcell *cell = row_get_cell (row, x);	2618	mapcell *cell = row_get_cell (row, x);
		2619	tileid tile[3] = { 0, 0, 0 };
1752		2620
1753	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2621	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1754	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2622	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1755	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2623	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1756		2624
1757	if (cell->darkness == 0)	2625	if (cell->darkness == 0)
1758	{	2626	{
1759	cell->darkness = 0;	2627	/cell->darkness = 0;/
		2628	EXTEND (SP, 3);
1760		2629
1761	for (z = 0; z <= 2; z++)	2630	for (z = 0; z <= 2; z++)
1762	{	2631	{
1763	cell->face[z] = face[z];	2632	tileid t = tile [z];
1764		2633
1765	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2634	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2635	{
1766	XPUSHs (sv_2mortal (newSViv (face[z])));	2636	PUSHs (sv_2mortal (newSViv (t)));
		2637	need_texid (self, t);
		2638	}
		2639
		2640	cell->tile [z] = t;
1767	}	2641	}
1768	}	2642	}
1769	}	2643	}
1770	}	2644	}
1771	}	2645	}
1772	}	2646	}
1773		2647
1774	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2648	MODULE = Deliantra::Client PACKAGE = DC::RW
1775		2649
1776	CFPlus::MixChunk	2650	DC::RW
1777	new_from_file (SV class, char path)	2651	new (SV class, SV data_sv)
1778	CODE:	2652	CODE:
1779	RETVAL = Mix_LoadWAV (path);	2653	{
		2654	STRLEN datalen;
		2655	char *data = SvPVbyte (data_sv, datalen);
		2656
		2657	RETVAL = SDL_RWFromConstMem (data, datalen);
		2658	}
1780	OUTPUT:	2659	OUTPUT:
1781	RETVAL	2660	RETVAL
1782		2661
		2662	DC::RW
		2663	new_from_file (SV class, const char path, const char *mode = "rb")
		2664	CODE:
		2665	RETVAL = SDL_RWFromFile (path, mode);
		2666	OUTPUT:
		2667	RETVAL
		2668
		2669	# fails on win32:
		2670	# dc.xs(2268) : error C2059: syntax error : '('
1783	void	2671	#void
		2672	#close (DC::RW self)
		2673	# CODE:
		2674	# (self->(close)) (self);
		2675
		2676	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2677
		2678	PROTOTYPES: DISABLE
		2679
		2680	DC::Channel
		2681	find ()
		2682	CODE:
		2683	{
		2684	RETVAL = Mix_GroupAvailable (-1);
		2685
		2686	if (RETVAL < 0)
		2687	{
		2688	RETVAL = Mix_GroupOldest (-1);
		2689
		2690	if (RETVAL < 0)
		2691	XSRETURN_UNDEF;
		2692
		2693	Mix_HaltChannel (RETVAL);
		2694	}
		2695
		2696	Mix_UnregisterAllEffects (RETVAL);
		2697	Mix_Volume (RETVAL, 128);
		2698	}
		2699	OUTPUT:
		2700	RETVAL
		2701
		2702	void
		2703	halt (DC::Channel self)
		2704	CODE:
		2705	Mix_HaltChannel (self);
		2706
		2707	void
		2708	expire (DC::Channel self, int ticks = -1)
		2709	CODE:
		2710	Mix_ExpireChannel (self, ticks);
		2711
		2712	void
		2713	fade_out (DC::Channel self, int ticks = -1)
		2714	CODE:
		2715	Mix_FadeOutChannel (self, ticks);
		2716
		2717	int
		2718	volume (DC::Channel self, int volume)
		2719	CODE:
		2720	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2721	OUTPUT:
		2722	RETVAL
		2723
		2724	void
		2725	unregister_all_effects (DC::Channel self)
		2726	CODE:
		2727	Mix_UnregisterAllEffects (self);
		2728
		2729	void
		2730	set_panning (DC::Channel self, int left, int right)
		2731	CODE:
		2732	left = CLAMP (left , 0, 255);
		2733	right = CLAMP (right, 0, 255);
		2734	Mix_SetPanning (self, left, right);
		2735
		2736	void
		2737	set_distance (DC::Channel self, int distance)
		2738	CODE:
		2739	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2740
		2741	void
		2742	set_position (DC::Channel self, int angle, int distance)
		2743	CODE:
		2744
		2745	void
		2746	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2747	CODE:
		2748	{
		2749	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2750	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2751	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2752	}
		2753
		2754	void
		2755	set_reverse_stereo (DC::Channel self, int flip)
		2756	CODE:
		2757	Mix_SetReverseStereo (self, flip);
		2758
		2759	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2760
		2761	PROTOTYPES: DISABLE
		2762
		2763	DC::MixChunk
		2764	new (SV *class, DC::RW rwops)
		2765	CODE:
		2766	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2767	OUTPUT:
		2768	RETVAL
		2769
		2770	void
1784	DESTROY (CFPlus::MixChunk self)	2771	DESTROY (DC::MixChunk self)
1785	CODE:	2772	CODE:
1786	Mix_FreeChunk (self);	2773	Mix_FreeChunk (self);
1787		2774
1788	int	2775	int
1789	volume (CFPlus::MixChunk self, int volume = -1)	2776	volume (DC::MixChunk self, int volume = -1)
1790	CODE:	2777	CODE:
		2778	if (items > 1)
		2779	volume = CLAMP (volume, 0, 128);
1791	RETVAL = Mix_VolumeChunk (self, volume);	2780	RETVAL = Mix_VolumeChunk (self, volume);
1792	OUTPUT:	2781	OUTPUT:
1793	RETVAL	2782	RETVAL
1794		2783
1795	int	2784	DC::Channel
1796	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2785	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1797	CODE:	2786	CODE:
		2787	{
1798	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2788	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2789
		2790	if (RETVAL < 0)
		2791	XSRETURN_UNDEF;
		2792
		2793	if (channel < 0)
		2794	{
		2795	Mix_UnregisterAllEffects (RETVAL);
		2796	Mix_Volume (RETVAL, 128);
		2797	}
		2798	}
1799	OUTPUT:	2799	OUTPUT:
1800	RETVAL	2800	RETVAL
1801		2801
1802	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2802	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1803		2803
1804	int	2804	int
1805	volume (int volume = -1)	2805	volume (int volume = -1)
		2806	PROTOTYPE: ;$
1806	CODE:	2807	CODE:
		2808	if (items > 0)
		2809	volume = CLAMP (volume, 0, 128);
1807	RETVAL = Mix_VolumeMusic (volume);	2810	RETVAL = Mix_VolumeMusic (volume);
1808	OUTPUT:	2811	OUTPUT:
1809	RETVAL	2812	RETVAL
1810		2813
		2814	void
		2815	fade_out (int ms)
		2816	CODE:
		2817	Mix_FadeOutMusic (ms);
		2818
		2819	void
		2820	halt ()
		2821	CODE:
		2822	Mix_HaltMusic ();
		2823
1811	CFPlus::MixMusic	2824	DC::MixMusic
1812	new_from_file (SV class, char path)	2825	new (SV *class, DC::RW rwops)
1813	CODE:	2826	CODE:
1814	RETVAL = Mix_LoadMUS (path);	2827	RETVAL = Mix_LoadMUS_RW (rwops);
1815	OUTPUT:	2828	OUTPUT:
1816	RETVAL	2829	RETVAL
1817		2830
1818	void	2831	void
1819	DESTROY (CFPlus::MixMusic self)	2832	DESTROY (DC::MixMusic self)
1820	CODE:	2833	CODE:
1821	Mix_FreeMusic (self);	2834	Mix_FreeMusic (self);
1822		2835
1823	int	2836	int
1824	play (CFPlus::MixMusic self, int loops = -1)	2837	play (DC::MixMusic self, int loops = -1)
1825	CODE:	2838	CODE:
1826	RETVAL = Mix_PlayMusic (self, loops);	2839	RETVAL = Mix_PlayMusic (self, loops);
1827	OUTPUT:	2840	OUTPUT:
1828	RETVAL	2841	RETVAL
1829		2842
1830	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2843	void
		2844	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2845	CODE:
		2846	Mix_FadeInMusicPos (self, loops, ms, position);
		2847
		2848	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2849
		2850	PROTOTYPES: ENABLE
1831		2851
1832	BOOT:	2852	BOOT:
1833	{	2853	{
1834	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2854	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1835	static const struct {	2855	static const struct {
1836	const char *name;	2856	const char *name;
1837	IV iv;	2857	IV iv;
1838	} *civ, const_iv[] = {	2858	} *civ, const_iv[] = {
1839	# define const_iv(name) { # name, (IV)name }	2859	# define const_iv(name) { # name, (IV)name }
		2860	const_iv (GL_VENDOR),
		2861	const_iv (GL_VERSION),
		2862	const_iv (GL_EXTENSIONS),
1840	const_iv (GL_COLOR_MATERIAL),	2863	const_iv (GL_COLOR_MATERIAL),
1841	const_iv (GL_SMOOTH),	2864	const_iv (GL_SMOOTH),
1842	const_iv (GL_FLAT),	2865	const_iv (GL_FLAT),
1843	const_iv (GL_DITHER),	2866	const_iv (GL_DITHER),
1844	const_iv (GL_BLEND),	2867	const_iv (GL_BLEND),
…		…
1848	const_iv (GL_ALPHA_TEST),	2871	const_iv (GL_ALPHA_TEST),
1849	const_iv (GL_NORMALIZE),	2872	const_iv (GL_NORMALIZE),
1850	const_iv (GL_RESCALE_NORMAL),	2873	const_iv (GL_RESCALE_NORMAL),
1851	const_iv (GL_FRONT),	2874	const_iv (GL_FRONT),
1852	const_iv (GL_BACK),	2875	const_iv (GL_BACK),
		2876	const_iv (GL_AUX0),
1853	const_iv (GL_AND),	2877	const_iv (GL_AND),
1854	const_iv (GL_ONE),	2878	const_iv (GL_ONE),
1855	const_iv (GL_ZERO),	2879	const_iv (GL_ZERO),
1856	const_iv (GL_SRC_ALPHA),	2880	const_iv (GL_SRC_ALPHA),
1857	const_iv (GL_DST_ALPHA),	2881	const_iv (GL_DST_ALPHA),
…		…
1870	const_iv (GL_INTENSITY),	2894	const_iv (GL_INTENSITY),
1871	const_iv (GL_LUMINANCE),	2895	const_iv (GL_LUMINANCE),
1872	const_iv (GL_LUMINANCE_ALPHA),	2896	const_iv (GL_LUMINANCE_ALPHA),
1873	const_iv (GL_FLOAT),	2897	const_iv (GL_FLOAT),
1874	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2898	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2899	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2900	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2901	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2902	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2903	const_iv (GL_COMPRESSED_RGB_ARB),
		2904	const_iv (GL_COMPRESSED_RGBA_ARB),
1875	const_iv (GL_COMPILE),	2905	const_iv (GL_COMPILE),
		2906	const_iv (GL_PROXY_TEXTURE_1D),
		2907	const_iv (GL_PROXY_TEXTURE_2D),
1876	const_iv (GL_TEXTURE_1D),	2908	const_iv (GL_TEXTURE_1D),
1877	const_iv (GL_TEXTURE_2D),	2909	const_iv (GL_TEXTURE_2D),
1878	const_iv (GL_TEXTURE_ENV),	2910	const_iv (GL_TEXTURE_ENV),
1879	const_iv (GL_TEXTURE_MAG_FILTER),	2911	const_iv (GL_TEXTURE_MAG_FILTER),
1880	const_iv (GL_TEXTURE_MIN_FILTER),	2912	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1901	const_iv (GL_COLOR_LOGIC_OP),	2933	const_iv (GL_COLOR_LOGIC_OP),
1902	const_iv (GL_SEPARABLE_2D),	2934	const_iv (GL_SEPARABLE_2D),
1903	const_iv (GL_CONVOLUTION_2D),	2935	const_iv (GL_CONVOLUTION_2D),
1904	const_iv (GL_CONVOLUTION_BORDER_MODE),	2936	const_iv (GL_CONVOLUTION_BORDER_MODE),
1905	const_iv (GL_CONSTANT_BORDER),	2937	const_iv (GL_CONSTANT_BORDER),
		2938	const_iv (GL_POINTS),
1906	const_iv (GL_LINES),	2939	const_iv (GL_LINES),
1907	const_iv (GL_LINE_STRIP),	2940	const_iv (GL_LINE_STRIP),
1908	const_iv (GL_LINE_LOOP),	2941	const_iv (GL_LINE_LOOP),
1909	const_iv (GL_QUADS),	2942	const_iv (GL_QUADS),
1910	const_iv (GL_QUAD_STRIP),	2943	const_iv (GL_QUAD_STRIP),
1911	const_iv (GL_TRIANGLES),	2944	const_iv (GL_TRIANGLES),
1912	const_iv (GL_TRIANGLE_STRIP),	2945	const_iv (GL_TRIANGLE_STRIP),
1913	const_iv (GL_TRIANGLE_FAN),	2946	const_iv (GL_TRIANGLE_FAN),
		2947	const_iv (GL_POLYGON),
1914	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2948	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2949	const_iv (GL_POINT_SMOOTH_HINT),
		2950	const_iv (GL_LINE_SMOOTH_HINT),
		2951	const_iv (GL_POLYGON_SMOOTH_HINT),
		2952	const_iv (GL_GENERATE_MIPMAP_HINT),
		2953	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1915	const_iv (GL_FASTEST),	2954	const_iv (GL_FASTEST),
		2955	const_iv (GL_DONT_CARE),
		2956	const_iv (GL_NICEST),
1916	const_iv (GL_V2F),	2957	const_iv (GL_V2F),
1917	const_iv (GL_V3F),	2958	const_iv (GL_V3F),
1918	const_iv (GL_T2F_V3F),	2959	const_iv (GL_T2F_V3F),
1919	const_iv (GL_T2F_N3F_V3F),	2960	const_iv (GL_T2F_N3F_V3F),
		2961	const_iv (GL_FUNC_ADD),
		2962	const_iv (GL_FUNC_SUBTRACT),
		2963	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1920	# undef const_iv	2964	# undef const_iv
1921	};	2965	};
1922		2966
1923	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2967	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1924	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2968	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2969
		2970	texture_av = newAV ();
		2971	AvREAL_off (texture_av);
1925	}	2972	}
		2973
		2974	void
		2975	disable_GL_EXT_blend_func_separate ()
		2976	CODE:
		2977	gl.BlendFuncSeparate = 0;
		2978	gl.BlendFuncSeparateEXT = 0;
		2979
		2980	void
		2981	apple_nvidia_bug (int enable)
1926		2982
1927	char *	2983	char *
1928	gl_vendor ()	2984	gl_vendor ()
1929	CODE:	2985	CODE:
1930	RETVAL = (char *)glGetString (GL_VENDOR);	2986	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1943	CODE:	2999	CODE:
1944	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3000	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1945	OUTPUT:	3001	OUTPUT:
1946	RETVAL	3002	RETVAL
1947		3003
		3004	const char *glGetString (GLenum pname)
		3005
		3006	GLint glGetInteger (GLenum pname)
		3007	CODE:
		3008	glGetIntegerv (pname, &RETVAL);
		3009	OUTPUT:
		3010	RETVAL
		3011
		3012	GLdouble glGetDouble (GLenum pname)
		3013	CODE:
		3014	glGetDoublev (pname, &RETVAL);
		3015	OUTPUT:
		3016	RETVAL
		3017
1948	int glGetError ()	3018	int glGetError ()
1949		3019
1950	void glFinish ()	3020	void glFinish ()
1951		3021
1952	void glClear (int mask)	3022	void glClear (int mask)
…		…
1966		3036
1967	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3037	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1968	CODE:	3038	CODE:
1969	gl_BlendFuncSeparate (sa, da, saa, daa);	3039	gl_BlendFuncSeparate (sa, da, saa, daa);
1970		3040
		3041	# void glBlendEquation (int se)
		3042
1971	void glDepthMask (int flag)	3043	void glDepthMask (int flag)
1972		3044
1973	void glLogicOp (int opcode)	3045	void glLogicOp (int opcode)
1974		3046
1975	void glColorMask (int red, int green, int blue, int alpha)	3047	void glColorMask (int red, int green, int blue, int alpha)
…		…
1989	# near_ and far_ are due to microsofts buggy "c" compiler	3061	# near_ and far_ are due to microsofts buggy "c" compiler
1990	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3062	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1991		3063
1992	# near_ and far_ are due to microsofts buggy "c" compiler	3064	# near_ and far_ are due to microsofts buggy "c" compiler
1993	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3065	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3066
		3067	PROTOTYPES: DISABLE
1994		3068
1995	void glViewport (int x, int y, int width, int height)	3069	void glViewport (int x, int y, int width, int height)
1996		3070
1997	void glScissor (int x, int y, int width, int height)	3071	void glScissor (int x, int y, int width, int height)
1998		3072
…		…
2006		3080
2007	void glRotate (float angle, float x, float y, float z)	3081	void glRotate (float angle, float x, float y, float z)
2008	CODE:	3082	CODE:
2009	glRotatef (angle, x, y, z);	3083	glRotatef (angle, x, y, z);
2010		3084
2011	void glBegin (int mode)
2012
2013	void glEnd ()
2014
2015	void glColor (float r, float g, float b, float a = 1.0)	3085	void glColor (float r, float g, float b, float a = 1.0)
2016	PROTOTYPE: @	3086	PROTOTYPE: @
2017	ALIAS:	3087	ALIAS:
2018	glColor_premultiply = 1	3088	glColor_premultiply = 1
2019	CODE:	3089	CODE:
2020	if (ix)	3090	if (ix)
2021	{	3091	{
…		…
2024	b *= a;	3094	b *= a;
2025	}	3095	}
2026	// microsoft visual "c" rounds instead of truncating...	3096	// microsoft visual "c" rounds instead of truncating...
2027	glColor4f (r, g, b, a);	3097	glColor4f (r, g, b, a);
2028		3098
2029	void glInterleavedArrays (int format, int stride, char *data)
2030
2031	void glDrawElements (int mode, int count, int type, char *indices)
2032
2033	# 1.2 void glDrawRangeElements (int mode, int start, int end
2034
2035	void glRasterPos (float x, float y, float z = 0.)	3099	void glRasterPos (float x, float y, float z = 0.)
2036	CODE:	3100	CODE:
2037	glRasterPos3f (0, 0, z);	3101	glRasterPos3f (0, 0, z);
2038	glBitmap (0, 0, 0, 0, x, y, 0);	3102	glBitmap (0, 0, 0, 0, x, y, 0);
2039		3103
…		…
2043		3107
2044	void glTexCoord (float s, float t)	3108	void glTexCoord (float s, float t)
2045	CODE:	3109	CODE:
2046	glTexCoord2f (s, t);	3110	glTexCoord2f (s, t);
2047		3111
		3112	void glRect (float x1, float y1, float x2, float y2)
		3113	CODE:
		3114	glRectf (x1, y1, x2, y2);
		3115
		3116	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3117	CODE:
		3118	glBegin (GL_LINE_LOOP);
		3119	glVertex2f (x1, y1);
		3120	glVertex2f (x2, y1);
		3121	glVertex2f (x2, y2);
		3122	glVertex2f (x1, y2);
		3123	glEnd ();
		3124
		3125	PROTOTYPES: ENABLE
		3126
		3127	void glBegin (int mode)
		3128
		3129	void glEnd ()
		3130
		3131	void glPointSize (GLfloat size)
		3132
		3133	void glLineWidth (GLfloat width)
		3134
		3135	void glInterleavedArrays (int format, int stride, char *data)
		3136
		3137	void glDrawElements (int mode, int count, int type, char *indices)
		3138
		3139	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3140
2048	void glTexEnv (int target, int pname, float param)	3141	void glTexEnv (int target, int pname, float param)
2049	CODE:	3142	CODE:
2050	glTexEnvf (target, pname, param);	3143	glTexEnvf (target, pname, param);
2051		3144
2052	void glTexParameter (int target, int pname, float param)	3145	void glTexParameter (int target, int pname, float param)
…		…
2068	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3161	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2069	CODE:	3162	CODE:
2070	if (gl.SeparableFilter2D)	3163	if (gl.SeparableFilter2D)
2071	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3164	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2072		3165
2073	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3166	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2074		3167
2075	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3168	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2076		3169
2077	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3170	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3171
		3172	void glPixelZoom (float x, float y)
2078		3173
2079	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3174	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2080		3175
2081	int glGenTexture ()	3176	int glGenTexture ()
2082	CODE:	3177	CODE:
2083	{	3178	RETVAL = gen_texture ();
2084	GLuint name;
2085	glGenTextures (1, &name);
2086	RETVAL = name;
2087	}
2088	OUTPUT:	3179	OUTPUT:
2089	RETVAL	3180	RETVAL
2090		3181
2091	void glDeleteTexture (int name)	3182	void glDeleteTexture (int name)
2092	CODE:	3183	CODE:
2093	{
2094	GLuint name_ = name;
2095	glDeleteTextures (1, &name_);	3184	del_texture (name);
2096	}	3185
2097
2098	int glGenList ()	3186	int glGenList ()
2099	CODE:	3187	CODE:
2100	RETVAL = glGenLists (1);	3188	RETVAL = glGenLists (1);
2101	OUTPUT:	3189	OUTPUT:
2102	RETVAL	3190	RETVAL
…		…
2109		3197
2110	void glEndList ()	3198	void glEndList ()
2111		3199
2112	void glCallList (int list)	3200	void glCallList (int list)
2113		3201
		3202	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3203
		3204	PROTOTYPES: DISABLE
		3205
		3206	void
		3207	find_widget (SV *self, NV x, NV y)
		3208	PPCODE:
		3209	{
		3210	if (within_widget (self, x, y))
		3211	XPUSHs (self);
		3212	}
		3213
		3214	BOOT:
		3215	{
		3216	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3217
		3218	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3219	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3220	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3221	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3222	}
		3223
		3224	void
		3225	draw (SV *self)
		3226	CODE:
		3227	{
		3228	HV *hv;
		3229	SV **svp;
		3230	NV x, y, w, h;
		3231	SV *draw_x_sv = GvSV (draw_x_gv);
		3232	SV *draw_y_sv = GvSV (draw_y_gv);
		3233	SV *draw_w_sv = GvSV (draw_w_gv);
		3234	SV *draw_h_sv = GvSV (draw_h_gv);
		3235	double draw_x, draw_y;
		3236
		3237	if (!SvROK (self))
		3238	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3239
		3240	hv = (HV *)SvRV (self);
		3241
		3242	if (SvTYPE (hv) != SVt_PVHV)
		3243	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3244
		3245	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3246	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3247
		3248	if (!h \|\| !w)
		3249	XSRETURN_EMPTY;
		3250
		3251	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3252	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3253
		3254	draw_x = SvNV (draw_x_sv) + x;
		3255	draw_y = SvNV (draw_y_sv) + y;
		3256
		3257	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3258	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3259	XSRETURN_EMPTY;
		3260
		3261	sv_setnv (draw_x_sv, draw_x);
		3262	sv_setnv (draw_y_sv, draw_y);
		3263
		3264	glPushMatrix ();
		3265	glTranslated (x, y, 0);
		3266
		3267	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3268	{
		3269	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3270
		3271	if (svp && SvTRUE (*svp))
		3272	{
		3273	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3274	glEnable (GL_BLEND);
		3275	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3276	glBegin (GL_QUADS);
		3277	glVertex2f (0, 0);
		3278	glVertex2f (w, 0);
		3279	glVertex2f (w, h);
		3280	glVertex2f (0, h);
		3281	glEnd ();
		3282	glDisable (GL_BLEND);
		3283	}
		3284	}
		3285	#if 0
		3286	// draw borders, for debugging
		3287	glPushMatrix ();
		3288	glColor4f (1., 1., 0., 1.);
		3289	glTranslatef (.5, .5, 0.);
		3290	glBegin (GL_LINE_LOOP);
		3291	glVertex2f (0 , 0);
		3292	glVertex2f (w - 1, 0);
		3293	glVertex2f (w - 1, h - 1);
		3294	glVertex2f (0 , h - 1);
		3295	glEnd ();
		3296	glPopMatrix ();
		3297	#endif
		3298	PUSHMARK (SP);
		3299	XPUSHs (self);
		3300	PUTBACK;
		3301	call_method ("_draw", G_VOID \| G_DISCARD);
		3302	SPAGAIN;
		3303
		3304	glPopMatrix ();
		3305
		3306	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3307	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3308	}
		3309

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.156 by root, Thu Sep 21 14:47:51 2006 UTC vs. Revision 1.292 by root, Fri Dec 4 15:04:56 2009 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.156 by root, Thu Sep 21 14:47:51 2006 UTC vs.
Revision 1.292 by root, Fri Dec 4 15:04:56 2009 UTC